diff --git a/vendor.mod b/vendor.mod
index ad660ef5ed..03b5d8cac6 100644
--- a/vendor.mod
+++ b/vendor.mod
@@ -76,10 +76,10 @@ require (
 	github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect
 	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
 	go.etcd.io/etcd/raft/v3 v3.5.6 // indirect
-	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.45.0 // indirect
-	go.opentelemetry.io/otel v1.19.0 // indirect
-	go.opentelemetry.io/otel/metric v1.19.0 // indirect
-	go.opentelemetry.io/otel/trace v1.19.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.46.1 // indirect
+	go.opentelemetry.io/otel v1.21.0 // indirect
+	go.opentelemetry.io/otel/metric v1.21.0 // indirect
+	go.opentelemetry.io/otel/trace v1.21.0 // indirect
 	golang.org/x/crypto v0.17.0 // indirect
 	golang.org/x/mod v0.14.0 // indirect
 	golang.org/x/net v0.19.0 // indirect
diff --git a/vendor.sum b/vendor.sum
index 44cd25d116..39aedaf7b0 100644
--- a/vendor.sum
+++ b/vendor.sum
@@ -275,17 +275,17 @@ github.com/zmap/zlint/v3 v3.1.0 h1:WjVytZo79m/L1+/Mlphl09WBob6YTGljN5IGWZFpAv0=
 go.etcd.io/etcd/client/pkg/v3 v3.5.6/go.mod h1:ggrwbk069qxpKPq8/FKkQ3Xq9y39kbFR4LnKszpRXeQ=
 go.etcd.io/etcd/raft/v3 v3.5.6 h1:tOmx6Ym6rn2GpZOrvTGJZciJHek6RnC3U/zNInzIN50=
 go.etcd.io/etcd/raft/v3 v3.5.6/go.mod h1:wL8kkRGx1Hp8FmZUuHfL3K2/OaGIDaXGr1N7i2G07J0=
-go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.45.0 h1:x8Z78aZx8cOF0+Kkazoc7lwUNMGy0LrzEMxTm4BbTxg=
-go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.45.0/go.mod h1:62CPTSry9QZtOaSsE3tOzhx6LzDhHnXJ6xHeMNNiM6Q=
-go.opentelemetry.io/otel v1.19.0 h1:MuS/TNf4/j4IXsZuJegVzI1cwut7Qc00344rgH7p8bs=
-go.opentelemetry.io/otel v1.19.0/go.mod h1:i0QyjOq3UPoTzff0PJB2N66fb4S0+rSbSB15/oyH9fY=
+go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.46.1 h1:aFJWCqJMNjENlcleuuOkGAPH82y0yULBScfXcIEdS24=
+go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.46.1/go.mod h1:sEGXWArGqc3tVa+ekntsN65DmVbVeW+7lTKTjZF3/Fo=
+go.opentelemetry.io/otel v1.21.0 h1:hzLeKBZEL7Okw2mGzZ0cc4k/A7Fta0uoPgaJCr8fsFc=
+go.opentelemetry.io/otel v1.21.0/go.mod h1:QZzNPQPm1zLX4gZK4cMi+71eaorMSGT3A4znnUvNNEo=
 go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.19.0 h1:Mne5On7VWdx7omSrSSZvM4Kw7cS7NQkOOmLcgscI51U=
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.19.0 h1:IeMeyr1aBvBiPVYihXIaeIZba6b8E1bYp7lbdxK8CQg=
-go.opentelemetry.io/otel/metric v1.19.0 h1:aTzpGtV0ar9wlV4Sna9sdJyII5jTVJEvKETPiOKwvpE=
-go.opentelemetry.io/otel/metric v1.19.0/go.mod h1:L5rUsV9kM1IxCj1MmSdS+JQAcVm319EUrDVLrt7jqt8=
+go.opentelemetry.io/otel/metric v1.21.0 h1:tlYWfeo+Bocx5kLEloTjbcDwBuELRrIFxwdQ36PlJu4=
+go.opentelemetry.io/otel/metric v1.21.0/go.mod h1:o1p3CA8nNHW8j5yuQLdc1eeqEaPfzug24uvsyIEJRWM=
 go.opentelemetry.io/otel/sdk v1.19.0 h1:6USY6zH+L8uMH8L3t1enZPR3WFEmSTADlqldyHtJi3o=
-go.opentelemetry.io/otel/trace v1.19.0 h1:DFVQmlVbfVeOuBRrwdtaehRrWiL1JoVs9CPIQ1Dzxpg=
-go.opentelemetry.io/otel/trace v1.19.0/go.mod h1:mfaSyvGyEJEI0nyV2I4qhNQnbBOUUmYZpYojqMnX2vo=
+go.opentelemetry.io/otel/trace v1.21.0 h1:WD9i5gzvoUPuXIXH24ZNBudiarZDKuekPqi/E8fpfLc=
+go.opentelemetry.io/otel/trace v1.21.0/go.mod h1:LGbsEB0f9LGjN+OZaQQ26sohbOmiMR+BaslueVtS/qQ=
 go.opentelemetry.io/proto/otlp v1.0.0 h1:T0TX0tmXU8a3CbNXzEKGeU5mIVOdf0oykP+u2lIVU/I=
 go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
diff --git a/vendor/go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/common.go b/vendor/go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/common.go
index 303e5505e4..9509014e87 100644
--- a/vendor/go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/common.go
+++ b/vendor/go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/common.go
@@ -34,7 +34,7 @@ const (
 	RequestCount          = "http.server.request_count"           // Incoming request count total
 	RequestContentLength  = "http.server.request_content_length"  // Incoming request bytes total
 	ResponseContentLength = "http.server.response_content_length" // Incoming response bytes total
-	ServerLatency         = "http.server.duration"                // Incoming end to end duration, microseconds
+	ServerLatency         = "http.server.duration"                // Incoming end to end duration, milliseconds
 )
 
 // Filter is a predicate used to determine whether a given http.request should
@@ -42,5 +42,5 @@ const (
 type Filter func(*http.Request) bool
 
 func newTracer(tp trace.TracerProvider) trace.Tracer {
-	return tp.Tracer(instrumentationName, trace.WithInstrumentationVersion(Version()))
+	return tp.Tracer(ScopeName, trace.WithInstrumentationVersion(Version()))
 }
diff --git a/vendor/go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/config.go b/vendor/go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/config.go
index e4fa1b8d9d..a1b5b5e5aa 100644
--- a/vendor/go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/config.go
+++ b/vendor/go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/config.go
@@ -25,9 +25,8 @@ import (
 	"go.opentelemetry.io/otel/trace"
 )
 
-const (
-	instrumentationName = "go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp"
-)
+// ScopeName is the instrumentation scope name.
+const ScopeName = "go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp"
 
 // config represents the configuration options available for the http.Handler
 // and http.Transport types.
@@ -76,7 +75,7 @@ func newConfig(opts ...Option) *config {
 	}
 
 	c.Meter = c.MeterProvider.Meter(
-		instrumentationName,
+		ScopeName,
 		metric.WithInstrumentationVersion(Version()),
 	)
 
diff --git a/vendor/go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/handler.go b/vendor/go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/handler.go
index b2fbe07841..9a8260059d 100644
--- a/vendor/go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/handler.go
+++ b/vendor/go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/handler.go
@@ -107,13 +107,25 @@ func (h *middleware) createMeasures() {
 	h.counters = make(map[string]metric.Int64Counter)
 	h.valueRecorders = make(map[string]metric.Float64Histogram)
 
-	requestBytesCounter, err := h.meter.Int64Counter(RequestContentLength)
+	requestBytesCounter, err := h.meter.Int64Counter(
+		RequestContentLength,
+		metric.WithUnit("By"),
+		metric.WithDescription("Measures the size of HTTP request content length (uncompressed)"),
+	)
 	handleErr(err)
 
-	responseBytesCounter, err := h.meter.Int64Counter(ResponseContentLength)
+	responseBytesCounter, err := h.meter.Int64Counter(
+		ResponseContentLength,
+		metric.WithUnit("By"),
+		metric.WithDescription("Measures the size of HTTP response content length (uncompressed)"),
+	)
 	handleErr(err)
 
-	serverLatencyMeasure, err := h.meter.Float64Histogram(ServerLatency)
+	serverLatencyMeasure, err := h.meter.Float64Histogram(
+		ServerLatency,
+		metric.WithUnit("ms"),
+		metric.WithDescription("Measures the duration of HTTP request handling"),
+	)
 	handleErr(err)
 
 	h.counters[RequestContentLength] = requestBytesCounter
diff --git a/vendor/go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/version.go b/vendor/go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/version.go
index 6eace875cf..bd41c18042 100644
--- a/vendor/go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/version.go
+++ b/vendor/go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/version.go
@@ -16,7 +16,7 @@ package otelhttp // import "go.opentelemetry.io/contrib/instrumentation/net/http
 
 // Version is the current release version of the otelhttp instrumentation.
 func Version() string {
-	return "0.45.0"
+	return "0.46.1"
 	// This string is updated by the pre_release.sh script during release
 }
 
diff --git a/vendor/go.opentelemetry.io/otel/.gitignore b/vendor/go.opentelemetry.io/otel/.gitignore
index f3355c852b..895c7664be 100644
--- a/vendor/go.opentelemetry.io/otel/.gitignore
+++ b/vendor/go.opentelemetry.io/otel/.gitignore
@@ -14,12 +14,9 @@ go.work.sum
 gen/
 
 /example/dice/dice
-/example/fib/fib
-/example/fib/traces.txt
-/example/jaeger/jaeger
 /example/namedtracer/namedtracer
+/example/otel-collector/otel-collector
 /example/opencensus/opencensus
 /example/passthrough/passthrough
 /example/prometheus/prometheus
 /example/zipkin/zipkin
-/example/otel-collector/otel-collector
diff --git a/vendor/go.opentelemetry.io/otel/.golangci.yml b/vendor/go.opentelemetry.io/otel/.golangci.yml
index 6e8eeec00f..a62511f382 100644
--- a/vendor/go.opentelemetry.io/otel/.golangci.yml
+++ b/vendor/go.opentelemetry.io/otel/.golangci.yml
@@ -12,8 +12,9 @@ linters:
     - depguard
     - errcheck
     - godot
-    - gofmt
+    - gofumpt
     - goimports
+    - gosec
     - gosimple
     - govet
     - ineffassign
@@ -53,6 +54,20 @@ issues:
       text: "calls to (.+) only in main[(][)] or init[(][)] functions"
       linters:
         - revive
+    # It's okay to not run gosec in a test.
+    - path: _test\.go
+      linters:
+        - gosec
+    # Igonoring gosec G404: Use of weak random number generator (math/rand instead of crypto/rand)
+    # as we commonly use it in tests and examples.
+    - text: "G404:"
+      linters:
+        - gosec
+    # Igonoring gosec G402: TLS MinVersion too low
+    # as the https://pkg.go.dev/crypto/tls#Config handles MinVersion default well.
+    - text: "G402: TLS MinVersion too low."
+      linters:
+        - gosec
   include:
     # revive exported should have comment or be unexported.
     - EXC0012
diff --git a/vendor/go.opentelemetry.io/otel/CHANGELOG.md b/vendor/go.opentelemetry.io/otel/CHANGELOG.md
index 3e5c35b5dc..24874f856e 100644
--- a/vendor/go.opentelemetry.io/otel/CHANGELOG.md
+++ b/vendor/go.opentelemetry.io/otel/CHANGELOG.md
@@ -8,6 +8,85 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 ## [Unreleased]
 
+## [1.21.0/0.44.0] 2023-11-16
+
+### Removed
+
+- Remove the deprecated `go.opentelemetry.io/otel/bridge/opencensus.NewTracer`. (#4706)
+- Remove the deprecated `go.opentelemetry.io/otel/exporters/otlp/otlpmetric` module. (#4707)
+- Remove the deprecated `go.opentelemetry.io/otel/example/view` module. (#4708)
+- Remove the deprecated `go.opentelemetry.io/otel/example/fib` module. (#4723)
+
+### Fixed
+
+- Do not parse non-protobuf responses in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#4719)
+- Do not parse non-protobuf responses in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#4719)
+
+## [1.20.0/0.43.0] 2023-11-10
+
+This release brings a breaking change for custom trace API implementations. Some interfaces (`TracerProvider`, `Tracer`, `Span`) now embed the `go.opentelemetry.io/otel/trace/embedded` types. Implementors need to update their implementations based on what they want the default behavior to be. See the "API Implementations" section of the [trace API] package documentation for more information about how to accomplish this.
+
+### Added
+
+- Add `go.opentelemetry.io/otel/bridge/opencensus.InstallTraceBridge`, which installs the OpenCensus trace bridge, and replaces `opencensus.NewTracer`. (#4567)
+- Add scope version to trace and metric bridges in `go.opentelemetry.io/otel/bridge/opencensus`. (#4584)
+- Add the `go.opentelemetry.io/otel/trace/embedded` package to be embedded in the exported trace API interfaces. (#4620)
+- Add the `go.opentelemetry.io/otel/trace/noop` package as a default no-op implementation of the trace API. (#4620)
+- Add context propagation in `go.opentelemetry.io/otel/example/dice`. (#4644)
+- Add view configuration to `go.opentelemetry.io/otel/example/prometheus`. (#4649)
+- Add `go.opentelemetry.io/otel/metric.WithExplicitBucketBoundaries`, which allows defining default explicit bucket boundaries when creating histogram instruments. (#4603)
+- Add `Version` function in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`. (#4660)
+- Add `Version` function in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#4660)
+- Add Summary, SummaryDataPoint, and QuantileValue to `go.opentelemetry.io/sdk/metric/metricdata`. (#4622)
+- `go.opentelemetry.io/otel/bridge/opencensus.NewMetricProducer` now supports exemplars from OpenCensus. (#4585)
+- Add support for `WithExplicitBucketBoundaries` in `go.opentelemetry.io/otel/sdk/metric`. (#4605)
+- Add support for Summary metrics in `go.opentelemetry.io/otel/bridge/opencensus`. (#4668)
+
+### Deprecated
+
+- Deprecate `go.opentelemetry.io/otel/bridge/opencensus.NewTracer` in favor of `opencensus.InstallTraceBridge`. (#4567)
+- Deprecate `go.opentelemetry.io/otel/example/fib` package is in favor of `go.opentelemetry.io/otel/example/dice`. (#4618)
+- Deprecate `go.opentelemetry.io/otel/trace.NewNoopTracerProvider`.
+  Use the added `NewTracerProvider` function in `go.opentelemetry.io/otel/trace/noop` instead. (#4620)
+- Deprecate `go.opentelemetry.io/otel/example/view` package in favor of `go.opentelemetry.io/otel/example/prometheus`. (#4649)
+- Deprecate `go.opentelemetry.io/otel/exporters/otlp/otlpmetric`. (#4693)
+
+### Changed
+
+- `go.opentelemetry.io/otel/bridge/opencensus.NewMetricProducer` returns a `*MetricProducer` struct instead of the metric.Producer interface. (#4583)
+- The `TracerProvider` in `go.opentelemetry.io/otel/trace` now embeds the `go.opentelemetry.io/otel/trace/embedded.TracerProvider` type.
+  This extends the `TracerProvider` interface and is is a breaking change for any existing implementation.
+  Implementors need to update their implementations based on what they want the default behavior of the interface to be.
+  See the "API Implementations" section of the `go.opentelemetry.io/otel/trace` package documentation for more information about how to accomplish this. (#4620)
+- The `Tracer` in `go.opentelemetry.io/otel/trace` now embeds the `go.opentelemetry.io/otel/trace/embedded.Tracer` type.
+  This extends the `Tracer` interface and is is a breaking change for any existing implementation.
+  Implementors need to update their implementations based on what they want the default behavior of the interface to be.
+  See the "API Implementations" section of the `go.opentelemetry.io/otel/trace` package documentation for more information about how to accomplish this. (#4620)
+- The `Span` in `go.opentelemetry.io/otel/trace` now embeds the `go.opentelemetry.io/otel/trace/embedded.Span` type.
+  This extends the `Span` interface and is is a breaking change for any existing implementation.
+  Implementors need to update their implementations based on what they want the default behavior of the interface to be.
+  See the "API Implementations" section of the `go.opentelemetry.io/otel/trace` package documentation for more information about how to accomplish this. (#4620)
+- `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` does no longer depend on `go.opentelemetry.io/otel/exporters/otlp/otlpmetric`. (#4660)
+- `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` does no longer depend on `go.opentelemetry.io/otel/exporters/otlp/otlpmetric`. (#4660)
+- Retry for `502 Bad Gateway` and `504 Gateway Timeout` HTTP statuses in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#4670)
+- Retry for `502 Bad Gateway` and `504 Gateway Timeout` HTTP statuses in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#4670)
+- Retry for `RESOURCE_EXHAUSTED` only if RetryInfo is returned in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`. (#4669)
+- Retry for `RESOURCE_EXHAUSTED` only if RetryInfo is returned in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`. (#4669)
+- Retry temporary HTTP request failures in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#4679)
+- Retry temporary HTTP request failures in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#4679)
+
+### Fixed
+
+- Fix improper parsing of characters such us `+`, `/` by `Parse` in `go.opentelemetry.io/otel/baggage` as they were rendered as a whitespace. (#4667)
+- Fix improper parsing of characters such us `+`, `/` passed via `OTEL_RESOURCE_ATTRIBUTES` in `go.opentelemetry.io/otel/sdk/resource` as they were rendered as a whitespace. (#4699)
+- Fix improper parsing of characters such us `+`, `/` passed via `OTEL_EXPORTER_OTLP_HEADERS` and `OTEL_EXPORTER_OTLP_METRICS_HEADERS` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` as they were rendered as a whitespace. (#4699)
+- Fix improper parsing of characters such us `+`, `/` passed via `OTEL_EXPORTER_OTLP_HEADERS` and `OTEL_EXPORTER_OTLP_METRICS_HEADERS` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` as they were rendered as a whitespace. (#4699)
+- Fix improper parsing of characters such us `+`, `/` passed via `OTEL_EXPORTER_OTLP_HEADERS` and `OTEL_EXPORTER_OTLP_TRACES_HEADERS` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlptracegrpc` as they were rendered as a whitespace. (#4699)
+- Fix improper parsing of characters such us `+`, `/` passed via `OTEL_EXPORTER_OTLP_HEADERS` and `OTEL_EXPORTER_OTLP_TRACES_HEADERS` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlptracehttp` as they were rendered as a whitespace. (#4699)
+- In `go.opentelemetry.op/otel/exporters/prometheus`, the exporter no longer `Collect`s metrics after `Shutdown` is invoked. (#4648)
+- Fix documentation for `WithCompressor` in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`. (#4695)
+- Fix documentation for `WithCompressor` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`. (#4695)
+
 ## [1.19.0/0.42.0/0.0.7] 2023-09-28
 
 This release contains the first stable release of the OpenTelemetry Go [metric SDK].
@@ -2656,7 +2735,9 @@ It contains api and sdk for trace and meter.
 - CircleCI build CI manifest files.
 - CODEOWNERS file to track owners of this project.
 
-[Unreleased]: https://github.com/open-telemetry/opentelemetry-go/compare/v1.19.0...HEAD
+[Unreleased]: https://github.com/open-telemetry/opentelemetry-go/compare/v1.21.0...HEAD
+[1.21.0/0.44.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.21.0
+[1.20.0/0.43.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.20.0
 [1.19.0/0.42.0/0.0.7]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.19.0
 [1.19.0-rc.1/0.42.0-rc.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.19.0-rc.1
 [1.18.0/0.41.0/0.0.6]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.18.0
@@ -2731,7 +2812,7 @@ It contains api and sdk for trace and meter.
 [Go 1.20]: https://go.dev/doc/go1.20
 [Go 1.19]: https://go.dev/doc/go1.19
 [Go 1.18]: https://go.dev/doc/go1.18
-[Go 1.19]: https://go.dev/doc/go1.19
 
 [metric API]:https://pkg.go.dev/go.opentelemetry.io/otel/metric
 [metric SDK]:https://pkg.go.dev/go.opentelemetry.io/otel/sdk/metric
+[trace API]:https://pkg.go.dev/go.opentelemetry.io/otel/trace
diff --git a/vendor/go.opentelemetry.io/otel/CONTRIBUTING.md b/vendor/go.opentelemetry.io/otel/CONTRIBUTING.md
index a00dbca7b0..850606ae69 100644
--- a/vendor/go.opentelemetry.io/otel/CONTRIBUTING.md
+++ b/vendor/go.opentelemetry.io/otel/CONTRIBUTING.md
@@ -90,6 +90,10 @@ git push <YOUR_FORK> <YOUR_BRANCH_NAME>
 Open a pull request against the main `opentelemetry-go` repo. Be sure to add the pull
 request ID to the entry you added to `CHANGELOG.md`.
 
+Avoid rebasing and force-pushing to your branch to facilitate reviewing the pull request.
+Rewriting Git history makes it difficult to keep track of iterations during code review.
+All pull requests are squashed to a single commit upon merge to `main`.
+
 ### How to Receive Comments
 
 * If the PR is not ready for review, please put `[WIP]` in the title,
diff --git a/vendor/go.opentelemetry.io/otel/Makefile b/vendor/go.opentelemetry.io/otel/Makefile
index 5c311706b0..35fc189961 100644
--- a/vendor/go.opentelemetry.io/otel/Makefile
+++ b/vendor/go.opentelemetry.io/otel/Makefile
@@ -77,6 +77,9 @@ $(GOTMPL): PACKAGE=go.opentelemetry.io/build-tools/gotmpl
 GORELEASE = $(TOOLS)/gorelease
 $(GORELEASE): PACKAGE=golang.org/x/exp/cmd/gorelease
 
+GOVULNCHECK = $(TOOLS)/govulncheck
+$(TOOLS)/govulncheck: PACKAGE=golang.org/x/vuln/cmd/govulncheck
+
 .PHONY: tools
 tools: $(CROSSLINK) $(DBOTCONF) $(GOLANGCI_LINT) $(MISSPELL) $(GOCOVMERGE) $(STRINGER) $(PORTO) $(GOJQ) $(SEMCONVGEN) $(MULTIMOD) $(SEMCONVKIT) $(GOTMPL) $(GORELEASE)
 
@@ -189,6 +192,18 @@ test-coverage: | $(GOCOVMERGE)
 	done; \
 	$(GOCOVMERGE) $$(find . -name coverage.out) > coverage.txt
 
+# Adding a directory will include all benchmarks in that direcotry if a filter is not specified.
+BENCHMARK_TARGETS := sdk/trace
+.PHONY: benchmark
+benchmark: $(BENCHMARK_TARGETS:%=benchmark/%)
+BENCHMARK_FILTER = .
+# You can override the filter for a particular directory by adding a rule here.
+benchmark/sdk/trace: BENCHMARK_FILTER = SpanWithAttributes_8/AlwaysSample
+benchmark/%:
+	@echo "$(GO) test -timeout $(TIMEOUT)s -run=xxxxxMatchNothingxxxxx -bench=$(BENCHMARK_FILTER) $*..." \
+		&& cd $* \
+		$(foreach filter, $(BENCHMARK_FILTER), && $(GO) test -timeout $(TIMEOUT)s -run=xxxxxMatchNothingxxxxx -bench=$(filter))
+
 .PHONY: golangci-lint golangci-lint-fix
 golangci-lint-fix: ARGS=--fix
 golangci-lint-fix: golangci-lint
@@ -216,7 +231,7 @@ go-mod-tidy/%: | crosslink
 lint-modules: go-mod-tidy
 
 .PHONY: lint
-lint: misspell lint-modules golangci-lint
+lint: misspell lint-modules golangci-lint govulncheck
 
 .PHONY: vanity-import-check
 vanity-import-check: | $(PORTO)
@@ -226,6 +241,14 @@ vanity-import-check: | $(PORTO)
 misspell: | $(MISSPELL)
 	@$(MISSPELL) -w $(ALL_DOCS)
 
+.PHONY: govulncheck
+govulncheck: $(OTEL_GO_MOD_DIRS:%=govulncheck/%)
+govulncheck/%: DIR=$*
+govulncheck/%: | $(GOVULNCHECK)
+	@echo "govulncheck ./... in $(DIR)" \
+		&& cd $(DIR) \
+		&& $(GOVULNCHECK) ./...
+
 .PHONY: codespell
 codespell: | $(CODESPELL)
 	@$(DOCKERPY) $(CODESPELL)
@@ -289,3 +312,7 @@ COMMIT ?= "HEAD"
 add-tags: | $(MULTIMOD)
 	@[ "${MODSET}" ] || ( echo ">> env var MODSET is not set"; exit 1 )
 	$(MULTIMOD) verify && $(MULTIMOD) tag -m ${MODSET} -c ${COMMIT}
+
+.PHONY: lint-markdown
+lint-markdown: 
+	docker run -v "$(CURDIR):$(WORKDIR)" docker://avtodev/markdown-lint:v1 -c $(WORKDIR)/.markdownlint.yaml $(WORKDIR)/**/*.md
diff --git a/vendor/go.opentelemetry.io/otel/README.md b/vendor/go.opentelemetry.io/otel/README.md
index 634326ef83..2c5b0cc28a 100644
--- a/vendor/go.opentelemetry.io/otel/README.md
+++ b/vendor/go.opentelemetry.io/otel/README.md
@@ -11,16 +11,13 @@ It provides a set of APIs to directly measure performance and behavior of your s
 
 ## Project Status
 
-| Signal  | Status     | Project               |
-|---------|------------|-----------------------|
-| Traces  | Stable     | N/A                   |
-| Metrics | Mixed [1]  | [Go: Metric SDK (GA)] |
-| Logs    | Frozen [2] | N/A                   |
+| Signal  | Status     |
+|---------|------------|
+| Traces  | Stable     |
+| Metrics | Stable     |
+| Logs    | Design [1] |
 
-[Go: Metric SDK (GA)]: https://github.com/orgs/open-telemetry/projects/34
-
-- [1]: [Metrics API](https://pkg.go.dev/go.opentelemetry.io/otel/metric) is Stable. [Metrics SDK](https://pkg.go.dev/go.opentelemetry.io/otel/sdk/metric) is Beta.
-- [2]: The Logs signal development is halted for this project while we stabilize the Metrics SDK.
+- [1]: Currently the logs signal development is in a design phase ([#4696](https://github.com/open-telemetry/opentelemetry-go/issues/4696)).
    No Logs Pull Requests are currently being accepted.
 
 Progress and status specific to this repository is tracked in our
diff --git a/vendor/go.opentelemetry.io/otel/baggage/baggage.go b/vendor/go.opentelemetry.io/otel/baggage/baggage.go
index 9e6b3b7b52..84532cb1da 100644
--- a/vendor/go.opentelemetry.io/otel/baggage/baggage.go
+++ b/vendor/go.opentelemetry.io/otel/baggage/baggage.go
@@ -254,7 +254,7 @@ func NewMember(key, value string, props ...Property) (Member, error) {
 	if err := m.validate(); err != nil {
 		return newInvalidMember(), err
 	}
-	decodedValue, err := url.QueryUnescape(value)
+	decodedValue, err := url.PathUnescape(value)
 	if err != nil {
 		return newInvalidMember(), fmt.Errorf("%w: %q", errInvalidValue, value)
 	}
@@ -301,7 +301,7 @@ func parseMember(member string) (Member, error) {
 	// when converting the header into a data structure."
 	key = strings.TrimSpace(k)
 	var err error
-	value, err = url.QueryUnescape(strings.TrimSpace(v))
+	value, err = url.PathUnescape(strings.TrimSpace(v))
 	if err != nil {
 		return newInvalidMember(), fmt.Errorf("%w: %q", err, value)
 	}
diff --git a/vendor/go.opentelemetry.io/otel/internal/global/instruments.go b/vendor/go.opentelemetry.io/otel/internal/global/instruments.go
index a33eded872..ebb13c2067 100644
--- a/vendor/go.opentelemetry.io/otel/internal/global/instruments.go
+++ b/vendor/go.opentelemetry.io/otel/internal/global/instruments.go
@@ -34,11 +34,13 @@ type afCounter struct {
 	name string
 	opts []metric.Float64ObservableCounterOption
 
-	delegate atomic.Value //metric.Float64ObservableCounter
+	delegate atomic.Value // metric.Float64ObservableCounter
 }
 
-var _ unwrapper = (*afCounter)(nil)
-var _ metric.Float64ObservableCounter = (*afCounter)(nil)
+var (
+	_ unwrapper                       = (*afCounter)(nil)
+	_ metric.Float64ObservableCounter = (*afCounter)(nil)
+)
 
 func (i *afCounter) setDelegate(m metric.Meter) {
 	ctr, err := m.Float64ObservableCounter(i.name, i.opts...)
@@ -63,11 +65,13 @@ type afUpDownCounter struct {
 	name string
 	opts []metric.Float64ObservableUpDownCounterOption
 
-	delegate atomic.Value //metric.Float64ObservableUpDownCounter
+	delegate atomic.Value // metric.Float64ObservableUpDownCounter
 }
 
-var _ unwrapper = (*afUpDownCounter)(nil)
-var _ metric.Float64ObservableUpDownCounter = (*afUpDownCounter)(nil)
+var (
+	_ unwrapper                             = (*afUpDownCounter)(nil)
+	_ metric.Float64ObservableUpDownCounter = (*afUpDownCounter)(nil)
+)
 
 func (i *afUpDownCounter) setDelegate(m metric.Meter) {
 	ctr, err := m.Float64ObservableUpDownCounter(i.name, i.opts...)
@@ -92,11 +96,13 @@ type afGauge struct {
 	name string
 	opts []metric.Float64ObservableGaugeOption
 
-	delegate atomic.Value //metric.Float64ObservableGauge
+	delegate atomic.Value // metric.Float64ObservableGauge
 }
 
-var _ unwrapper = (*afGauge)(nil)
-var _ metric.Float64ObservableGauge = (*afGauge)(nil)
+var (
+	_ unwrapper                     = (*afGauge)(nil)
+	_ metric.Float64ObservableGauge = (*afGauge)(nil)
+)
 
 func (i *afGauge) setDelegate(m metric.Meter) {
 	ctr, err := m.Float64ObservableGauge(i.name, i.opts...)
@@ -121,11 +127,13 @@ type aiCounter struct {
 	name string
 	opts []metric.Int64ObservableCounterOption
 
-	delegate atomic.Value //metric.Int64ObservableCounter
+	delegate atomic.Value // metric.Int64ObservableCounter
 }
 
-var _ unwrapper = (*aiCounter)(nil)
-var _ metric.Int64ObservableCounter = (*aiCounter)(nil)
+var (
+	_ unwrapper                     = (*aiCounter)(nil)
+	_ metric.Int64ObservableCounter = (*aiCounter)(nil)
+)
 
 func (i *aiCounter) setDelegate(m metric.Meter) {
 	ctr, err := m.Int64ObservableCounter(i.name, i.opts...)
@@ -150,11 +158,13 @@ type aiUpDownCounter struct {
 	name string
 	opts []metric.Int64ObservableUpDownCounterOption
 
-	delegate atomic.Value //metric.Int64ObservableUpDownCounter
+	delegate atomic.Value // metric.Int64ObservableUpDownCounter
 }
 
-var _ unwrapper = (*aiUpDownCounter)(nil)
-var _ metric.Int64ObservableUpDownCounter = (*aiUpDownCounter)(nil)
+var (
+	_ unwrapper                           = (*aiUpDownCounter)(nil)
+	_ metric.Int64ObservableUpDownCounter = (*aiUpDownCounter)(nil)
+)
 
 func (i *aiUpDownCounter) setDelegate(m metric.Meter) {
 	ctr, err := m.Int64ObservableUpDownCounter(i.name, i.opts...)
@@ -179,11 +189,13 @@ type aiGauge struct {
 	name string
 	opts []metric.Int64ObservableGaugeOption
 
-	delegate atomic.Value //metric.Int64ObservableGauge
+	delegate atomic.Value // metric.Int64ObservableGauge
 }
 
-var _ unwrapper = (*aiGauge)(nil)
-var _ metric.Int64ObservableGauge = (*aiGauge)(nil)
+var (
+	_ unwrapper                   = (*aiGauge)(nil)
+	_ metric.Int64ObservableGauge = (*aiGauge)(nil)
+)
 
 func (i *aiGauge) setDelegate(m metric.Meter) {
 	ctr, err := m.Int64ObservableGauge(i.name, i.opts...)
@@ -208,7 +220,7 @@ type sfCounter struct {
 	name string
 	opts []metric.Float64CounterOption
 
-	delegate atomic.Value //metric.Float64Counter
+	delegate atomic.Value // metric.Float64Counter
 }
 
 var _ metric.Float64Counter = (*sfCounter)(nil)
@@ -234,7 +246,7 @@ type sfUpDownCounter struct {
 	name string
 	opts []metric.Float64UpDownCounterOption
 
-	delegate atomic.Value //metric.Float64UpDownCounter
+	delegate atomic.Value // metric.Float64UpDownCounter
 }
 
 var _ metric.Float64UpDownCounter = (*sfUpDownCounter)(nil)
@@ -260,7 +272,7 @@ type sfHistogram struct {
 	name string
 	opts []metric.Float64HistogramOption
 
-	delegate atomic.Value //metric.Float64Histogram
+	delegate atomic.Value // metric.Float64Histogram
 }
 
 var _ metric.Float64Histogram = (*sfHistogram)(nil)
@@ -286,7 +298,7 @@ type siCounter struct {
 	name string
 	opts []metric.Int64CounterOption
 
-	delegate atomic.Value //metric.Int64Counter
+	delegate atomic.Value // metric.Int64Counter
 }
 
 var _ metric.Int64Counter = (*siCounter)(nil)
@@ -312,7 +324,7 @@ type siUpDownCounter struct {
 	name string
 	opts []metric.Int64UpDownCounterOption
 
-	delegate atomic.Value //metric.Int64UpDownCounter
+	delegate atomic.Value // metric.Int64UpDownCounter
 }
 
 var _ metric.Int64UpDownCounter = (*siUpDownCounter)(nil)
@@ -338,7 +350,7 @@ type siHistogram struct {
 	name string
 	opts []metric.Int64HistogramOption
 
-	delegate atomic.Value //metric.Int64Histogram
+	delegate atomic.Value // metric.Int64Histogram
 }
 
 var _ metric.Int64Histogram = (*siHistogram)(nil)
diff --git a/vendor/go.opentelemetry.io/otel/internal/global/trace.go b/vendor/go.opentelemetry.io/otel/internal/global/trace.go
index 5f008d0982..3f61ec12a3 100644
--- a/vendor/go.opentelemetry.io/otel/internal/global/trace.go
+++ b/vendor/go.opentelemetry.io/otel/internal/global/trace.go
@@ -39,6 +39,7 @@ import (
 	"go.opentelemetry.io/otel/attribute"
 	"go.opentelemetry.io/otel/codes"
 	"go.opentelemetry.io/otel/trace"
+	"go.opentelemetry.io/otel/trace/embedded"
 )
 
 // tracerProvider is a placeholder for a configured SDK TracerProvider.
@@ -46,6 +47,8 @@ import (
 // All TracerProvider functionality is forwarded to a delegate once
 // configured.
 type tracerProvider struct {
+	embedded.TracerProvider
+
 	mtx      sync.Mutex
 	tracers  map[il]*tracer
 	delegate trace.TracerProvider
@@ -119,6 +122,8 @@ type il struct {
 // All Tracer functionality is forwarded to a delegate once configured.
 // Otherwise, all functionality is forwarded to a NoopTracer.
 type tracer struct {
+	embedded.Tracer
+
 	name     string
 	opts     []trace.TracerOption
 	provider *tracerProvider
@@ -156,6 +161,8 @@ func (t *tracer) Start(ctx context.Context, name string, opts ...trace.SpanStart
 // SpanContext. It performs no operations other than to return the wrapped
 // SpanContext.
 type nonRecordingSpan struct {
+	embedded.Span
+
 	sc     trace.SpanContext
 	tracer *tracer
 }
diff --git a/vendor/go.opentelemetry.io/otel/metric/doc.go b/vendor/go.opentelemetry.io/otel/metric/doc.go
index ae24e448d9..54716e13b3 100644
--- a/vendor/go.opentelemetry.io/otel/metric/doc.go
+++ b/vendor/go.opentelemetry.io/otel/metric/doc.go
@@ -149,7 +149,7 @@ of [go.opentelemetry.io/otel/metric].
 
 Finally, an author can embed another implementation in theirs. The embedded
 implementation will be used for methods not defined by the author. For example,
-an author who want to default to silently dropping the call can use
+an author who wants to default to silently dropping the call can use
 [go.opentelemetry.io/otel/metric/noop]:
 
 	import "go.opentelemetry.io/otel/metric/noop"
diff --git a/vendor/go.opentelemetry.io/otel/metric/instrument.go b/vendor/go.opentelemetry.io/otel/metric/instrument.go
index cdca00058c..be89cd5334 100644
--- a/vendor/go.opentelemetry.io/otel/metric/instrument.go
+++ b/vendor/go.opentelemetry.io/otel/metric/instrument.go
@@ -39,6 +39,12 @@ type InstrumentOption interface {
 	Float64ObservableGaugeOption
 }
 
+// HistogramOption applies options to histogram instruments.
+type HistogramOption interface {
+	Int64HistogramOption
+	Float64HistogramOption
+}
+
 type descOpt string
 
 func (o descOpt) applyFloat64Counter(c Float64CounterConfig) Float64CounterConfig {
@@ -171,6 +177,23 @@ func (o unitOpt) applyInt64ObservableGauge(c Int64ObservableGaugeConfig) Int64Ob
 // The unit u should be defined using the appropriate [UCUM](https://ucum.org) case-sensitive code.
 func WithUnit(u string) InstrumentOption { return unitOpt(u) }
 
+// WithExplicitBucketBoundaries sets the instrument explicit bucket boundaries.
+//
+// This option is considered "advisory", and may be ignored by API implementations.
+func WithExplicitBucketBoundaries(bounds ...float64) HistogramOption { return bucketOpt(bounds) }
+
+type bucketOpt []float64
+
+func (o bucketOpt) applyFloat64Histogram(c Float64HistogramConfig) Float64HistogramConfig {
+	c.explicitBucketBoundaries = o
+	return c
+}
+
+func (o bucketOpt) applyInt64Histogram(c Int64HistogramConfig) Int64HistogramConfig {
+	c.explicitBucketBoundaries = o
+	return c
+}
+
 // AddOption applies options to an addition measurement. See
 // [MeasurementOption] for other options that can be used as an AddOption.
 type AddOption interface {
diff --git a/vendor/go.opentelemetry.io/otel/metric/syncfloat64.go b/vendor/go.opentelemetry.io/otel/metric/syncfloat64.go
index f0b063721d..0a4825ae6a 100644
--- a/vendor/go.opentelemetry.io/otel/metric/syncfloat64.go
+++ b/vendor/go.opentelemetry.io/otel/metric/syncfloat64.go
@@ -147,8 +147,9 @@ type Float64Histogram interface {
 // Float64HistogramConfig contains options for synchronous counter instruments
 // that record int64 values.
 type Float64HistogramConfig struct {
-	description string
-	unit        string
+	description              string
+	unit                     string
+	explicitBucketBoundaries []float64
 }
 
 // NewFloat64HistogramConfig returns a new [Float64HistogramConfig] with all
@@ -171,6 +172,11 @@ func (c Float64HistogramConfig) Unit() string {
 	return c.unit
 }
 
+// ExplicitBucketBoundaries returns the configured explicit bucket boundaries.
+func (c Float64HistogramConfig) ExplicitBucketBoundaries() []float64 {
+	return c.explicitBucketBoundaries
+}
+
 // Float64HistogramOption applies options to a [Float64HistogramConfig]. See
 // [InstrumentOption] for other options that can be used as a
 // Float64HistogramOption.
diff --git a/vendor/go.opentelemetry.io/otel/metric/syncint64.go b/vendor/go.opentelemetry.io/otel/metric/syncint64.go
index 6f508eb66d..56667d32fc 100644
--- a/vendor/go.opentelemetry.io/otel/metric/syncint64.go
+++ b/vendor/go.opentelemetry.io/otel/metric/syncint64.go
@@ -147,8 +147,9 @@ type Int64Histogram interface {
 // Int64HistogramConfig contains options for synchronous counter instruments
 // that record int64 values.
 type Int64HistogramConfig struct {
-	description string
-	unit        string
+	description              string
+	unit                     string
+	explicitBucketBoundaries []float64
 }
 
 // NewInt64HistogramConfig returns a new [Int64HistogramConfig] with all opts
@@ -171,6 +172,11 @@ func (c Int64HistogramConfig) Unit() string {
 	return c.unit
 }
 
+// ExplicitBucketBoundaries returns the configured explicit bucket boundaries.
+func (c Int64HistogramConfig) ExplicitBucketBoundaries() []float64 {
+	return c.explicitBucketBoundaries
+}
+
 // Int64HistogramOption applies options to a [Int64HistogramConfig]. See
 // [InstrumentOption] for other options that can be used as an
 // Int64HistogramOption.
diff --git a/vendor/go.opentelemetry.io/otel/propagation/trace_context.go b/vendor/go.opentelemetry.io/otel/propagation/trace_context.go
index 902692da08..75a8f3435a 100644
--- a/vendor/go.opentelemetry.io/otel/propagation/trace_context.go
+++ b/vendor/go.opentelemetry.io/otel/propagation/trace_context.go
@@ -40,8 +40,10 @@ const (
 // their proprietary information.
 type TraceContext struct{}
 
-var _ TextMapPropagator = TraceContext{}
-var traceCtxRegExp = regexp.MustCompile("^(?P<version>[0-9a-f]{2})-(?P<traceID>[a-f0-9]{32})-(?P<spanID>[a-f0-9]{16})-(?P<traceFlags>[a-f0-9]{2})(?:-.*)?$")
+var (
+	_              TextMapPropagator = TraceContext{}
+	traceCtxRegExp                   = regexp.MustCompile("^(?P<version>[0-9a-f]{2})-(?P<traceID>[a-f0-9]{32})-(?P<spanID>[a-f0-9]{16})-(?P<traceFlags>[a-f0-9]{2})(?:-.*)?$")
+)
 
 // Inject set tracecontext from the Context into the carrier.
 func (tc TraceContext) Inject(ctx context.Context, carrier TextMapCarrier) {
diff --git a/vendor/go.opentelemetry.io/otel/requirements.txt b/vendor/go.opentelemetry.io/otel/requirements.txt
index ddff454685..e0a43e1384 100644
--- a/vendor/go.opentelemetry.io/otel/requirements.txt
+++ b/vendor/go.opentelemetry.io/otel/requirements.txt
@@ -1 +1 @@
-codespell==2.2.5
+codespell==2.2.6
diff --git a/vendor/go.opentelemetry.io/otel/trace/config.go b/vendor/go.opentelemetry.io/otel/trace/config.go
index cb3efbb9ad..3aadc66cf7 100644
--- a/vendor/go.opentelemetry.io/otel/trace/config.go
+++ b/vendor/go.opentelemetry.io/otel/trace/config.go
@@ -268,6 +268,7 @@ func (o stackTraceOption) applyEvent(c EventConfig) EventConfig {
 	c.stackTrace = bool(o)
 	return c
 }
+
 func (o stackTraceOption) applySpan(c SpanConfig) SpanConfig {
 	c.stackTrace = bool(o)
 	return c
diff --git a/vendor/go.opentelemetry.io/otel/trace/doc.go b/vendor/go.opentelemetry.io/otel/trace/doc.go
index ab0346f966..440f3d7565 100644
--- a/vendor/go.opentelemetry.io/otel/trace/doc.go
+++ b/vendor/go.opentelemetry.io/otel/trace/doc.go
@@ -62,5 +62,69 @@ a default.
 		defer span.End()
 		// ...
 	}
+
+# API Implementations
+
+This package does not conform to the standard Go versioning policy; all of its
+interfaces may have methods added to them without a package major version bump.
+This non-standard API evolution could surprise an uninformed implementation
+author. They could unknowingly build their implementation in a way that would
+result in a runtime panic for their users that update to the new API.
+
+The API is designed to help inform an instrumentation author about this
+non-standard API evolution. It requires them to choose a default behavior for
+unimplemented interface methods. There are three behavior choices they can
+make:
+
+  - Compilation failure
+  - Panic
+  - Default to another implementation
+
+All interfaces in this API embed a corresponding interface from
+[go.opentelemetry.io/otel/trace/embedded]. If an author wants the default
+behavior of their implementations to be a compilation failure, signaling to
+their users they need to update to the latest version of that implementation,
+they need to embed the corresponding interface from
+[go.opentelemetry.io/otel/trace/embedded] in their implementation. For
+example,
+
+	import "go.opentelemetry.io/otel/trace/embedded"
+
+	type TracerProvider struct {
+		embedded.TracerProvider
+		// ...
+	}
+
+If an author wants the default behavior of their implementations to panic, they
+can embed the API interface directly.
+
+	import "go.opentelemetry.io/otel/trace"
+
+	type TracerProvider struct {
+		trace.TracerProvider
+		// ...
+	}
+
+This option is not recommended. It will lead to publishing packages that
+contain runtime panics when users update to newer versions of
+[go.opentelemetry.io/otel/trace], which may be done with a trasitive
+dependency.
+
+Finally, an author can embed another implementation in theirs. The embedded
+implementation will be used for methods not defined by the author. For example,
+an author who wants to default to silently dropping the call can use
+[go.opentelemetry.io/otel/trace/noop]:
+
+	import "go.opentelemetry.io/otel/trace/noop"
+
+	type TracerProvider struct {
+		noop.TracerProvider
+		// ...
+	}
+
+It is strongly recommended that authors only embed
+[go.opentelemetry.io/otel/trace/noop] if they choose this default behavior.
+That implementation is the only one OpenTelemetry authors can guarantee will
+fully implement all the API interfaces when a user updates their API.
 */
 package trace // import "go.opentelemetry.io/otel/trace"
diff --git a/vendor/go.opentelemetry.io/otel/trace/embedded/embedded.go b/vendor/go.opentelemetry.io/otel/trace/embedded/embedded.go
new file mode 100644
index 0000000000..898db5a754
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/trace/embedded/embedded.go
@@ -0,0 +1,56 @@
+// Copyright The OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package embedded provides interfaces embedded within the [OpenTelemetry
+// trace API].
+//
+// Implementers of the [OpenTelemetry trace API] can embed the relevant type
+// from this package into their implementation directly. Doing so will result
+// in a compilation error for users when the [OpenTelemetry trace API] is
+// extended (which is something that can happen without a major version bump of
+// the API package).
+//
+// [OpenTelemetry trace API]: https://pkg.go.dev/go.opentelemetry.io/otel/trace
+package embedded // import "go.opentelemetry.io/otel/trace/embedded"
+
+// TracerProvider is embedded in
+// [go.opentelemetry.io/otel/trace.TracerProvider].
+//
+// Embed this interface in your implementation of the
+// [go.opentelemetry.io/otel/trace.TracerProvider] if you want users to
+// experience a compilation error, signaling they need to update to your latest
+// implementation, when the [go.opentelemetry.io/otel/trace.TracerProvider]
+// interface is extended (which is something that can happen without a major
+// version bump of the API package).
+type TracerProvider interface{ tracerProvider() }
+
+// Tracer is embedded in [go.opentelemetry.io/otel/trace.Tracer].
+//
+// Embed this interface in your implementation of the
+// [go.opentelemetry.io/otel/trace.Tracer] if you want users to experience a
+// compilation error, signaling they need to update to your latest
+// implementation, when the [go.opentelemetry.io/otel/trace.Tracer] interface
+// is extended (which is something that can happen without a major version bump
+// of the API package).
+type Tracer interface{ tracer() }
+
+// Span is embedded in [go.opentelemetry.io/otel/trace.Span].
+//
+// Embed this interface in your implementation of the
+// [go.opentelemetry.io/otel/trace.Span] if you want users to experience a
+// compilation error, signaling they need to update to your latest
+// implementation, when the [go.opentelemetry.io/otel/trace.Span] interface is
+// extended (which is something that can happen without a major version bump of
+// the API package).
+type Span interface{ span() }
diff --git a/vendor/go.opentelemetry.io/otel/trace/noop.go b/vendor/go.opentelemetry.io/otel/trace/noop.go
index 7cf6c7f3ef..c125491cae 100644
--- a/vendor/go.opentelemetry.io/otel/trace/noop.go
+++ b/vendor/go.opentelemetry.io/otel/trace/noop.go
@@ -19,16 +19,20 @@ import (
 
 	"go.opentelemetry.io/otel/attribute"
 	"go.opentelemetry.io/otel/codes"
+	"go.opentelemetry.io/otel/trace/embedded"
 )
 
 // NewNoopTracerProvider returns an implementation of TracerProvider that
 // performs no operations. The Tracer and Spans created from the returned
 // TracerProvider also perform no operations.
+//
+// Deprecated: Use [go.opentelemetry.io/otel/trace/noop.NewTracerProvider]
+// instead.
 func NewNoopTracerProvider() TracerProvider {
 	return noopTracerProvider{}
 }
 
-type noopTracerProvider struct{}
+type noopTracerProvider struct{ embedded.TracerProvider }
 
 var _ TracerProvider = noopTracerProvider{}
 
@@ -38,7 +42,7 @@ func (p noopTracerProvider) Tracer(string, ...TracerOption) Tracer {
 }
 
 // noopTracer is an implementation of Tracer that performs no operations.
-type noopTracer struct{}
+type noopTracer struct{ embedded.Tracer }
 
 var _ Tracer = noopTracer{}
 
@@ -54,7 +58,7 @@ func (t noopTracer) Start(ctx context.Context, name string, _ ...SpanStartOption
 }
 
 // noopSpan is an implementation of Span that performs no operations.
-type noopSpan struct{}
+type noopSpan struct{ embedded.Span }
 
 var _ Span = noopSpan{}
 
diff --git a/vendor/go.opentelemetry.io/otel/trace/trace.go b/vendor/go.opentelemetry.io/otel/trace/trace.go
index 4aa94f79f4..26a4b2260e 100644
--- a/vendor/go.opentelemetry.io/otel/trace/trace.go
+++ b/vendor/go.opentelemetry.io/otel/trace/trace.go
@@ -22,6 +22,7 @@ import (
 
 	"go.opentelemetry.io/otel/attribute"
 	"go.opentelemetry.io/otel/codes"
+	"go.opentelemetry.io/otel/trace/embedded"
 )
 
 const (
@@ -48,8 +49,10 @@ func (e errorConst) Error() string {
 // nolint:revive // revive complains about stutter of `trace.TraceID`.
 type TraceID [16]byte
 
-var nilTraceID TraceID
-var _ json.Marshaler = nilTraceID
+var (
+	nilTraceID TraceID
+	_          json.Marshaler = nilTraceID
+)
 
 // IsValid checks whether the trace TraceID is valid. A valid trace ID does
 // not consist of zeros only.
@@ -71,8 +74,10 @@ func (t TraceID) String() string {
 // SpanID is a unique identity of a span in a trace.
 type SpanID [8]byte
 
-var nilSpanID SpanID
-var _ json.Marshaler = nilSpanID
+var (
+	nilSpanID SpanID
+	_         json.Marshaler = nilSpanID
+)
 
 // IsValid checks whether the SpanID is valid. A valid SpanID does not consist
 // of zeros only.
@@ -338,8 +343,15 @@ func (sc SpanContext) MarshalJSON() ([]byte, error) {
 // create a Span and it is then up to the operation the Span represents to
 // properly end the Span when the operation itself ends.
 //
-// Warning: methods may be added to this interface in minor releases.
+// Warning: Methods may be added to this interface in minor releases. See
+// package documentation on API implementation for information on how to set
+// default behavior for unimplemented methods.
 type Span interface {
+	// Users of the interface can ignore this. This embedded type is only used
+	// by implementations of this interface. See the "API Implementations"
+	// section of the package documentation for more information.
+	embedded.Span
+
 	// End completes the Span. The Span is considered complete and ready to be
 	// delivered through the rest of the telemetry pipeline after this method
 	// is called. Therefore, updates to the Span are not allowed after this
@@ -486,8 +498,15 @@ func (sk SpanKind) String() string {
 
 // Tracer is the creator of Spans.
 //
-// Warning: methods may be added to this interface in minor releases.
+// Warning: Methods may be added to this interface in minor releases. See
+// package documentation on API implementation for information on how to set
+// default behavior for unimplemented methods.
 type Tracer interface {
+	// Users of the interface can ignore this. This embedded type is only used
+	// by implementations of this interface. See the "API Implementations"
+	// section of the package documentation for more information.
+	embedded.Tracer
+
 	// Start creates a span and a context.Context containing the newly-created span.
 	//
 	// If the context.Context provided in `ctx` contains a Span then the newly-created
@@ -518,8 +537,15 @@ type Tracer interface {
 // at runtime from its users or it can simply use the globally registered one
 // (see https://pkg.go.dev/go.opentelemetry.io/otel#GetTracerProvider).
 //
-// Warning: methods may be added to this interface in minor releases.
+// Warning: Methods may be added to this interface in minor releases. See
+// package documentation on API implementation for information on how to set
+// default behavior for unimplemented methods.
 type TracerProvider interface {
+	// Users of the interface can ignore this. This embedded type is only used
+	// by implementations of this interface. See the "API Implementations"
+	// section of the package documentation for more information.
+	embedded.TracerProvider
+
 	// Tracer returns a unique Tracer scoped to be used by instrumentation code
 	// to trace computational workflows. The scope and identity of that
 	// instrumentation code is uniquely defined by the name and options passed.
diff --git a/vendor/go.opentelemetry.io/otel/trace/tracestate.go b/vendor/go.opentelemetry.io/otel/trace/tracestate.go
index ca68a82e5f..d1e47ca2fa 100644
--- a/vendor/go.opentelemetry.io/otel/trace/tracestate.go
+++ b/vendor/go.opentelemetry.io/otel/trace/tracestate.go
@@ -28,9 +28,9 @@ const (
 
 	// based on the W3C Trace Context specification, see
 	// https://www.w3.org/TR/trace-context-1/#tracestate-header
-	noTenantKeyFormat   = `[a-z][_0-9a-z\-\*\/]{0,255}`
-	withTenantKeyFormat = `[a-z0-9][_0-9a-z\-\*\/]{0,240}@[a-z][_0-9a-z\-\*\/]{0,13}`
-	valueFormat         = `[\x20-\x2b\x2d-\x3c\x3e-\x7e]{0,255}[\x21-\x2b\x2d-\x3c\x3e-\x7e]`
+	noTenantKeyFormat   = `[a-z][_0-9a-z\-\*\/]*`
+	withTenantKeyFormat = `[a-z0-9][_0-9a-z\-\*\/]*@[a-z][_0-9a-z\-\*\/]*`
+	valueFormat         = `[\x20-\x2b\x2d-\x3c\x3e-\x7e]*[\x21-\x2b\x2d-\x3c\x3e-\x7e]`
 
 	errInvalidKey    errorConst = "invalid tracestate key"
 	errInvalidValue  errorConst = "invalid tracestate value"
@@ -40,9 +40,10 @@ const (
 )
 
 var (
-	keyRe    = regexp.MustCompile(`^((` + noTenantKeyFormat + `)|(` + withTenantKeyFormat + `))$`)
-	valueRe  = regexp.MustCompile(`^(` + valueFormat + `)$`)
-	memberRe = regexp.MustCompile(`^\s*((` + noTenantKeyFormat + `)|(` + withTenantKeyFormat + `))=(` + valueFormat + `)\s*$`)
+	noTenantKeyRe   = regexp.MustCompile(`^` + noTenantKeyFormat + `$`)
+	withTenantKeyRe = regexp.MustCompile(`^` + withTenantKeyFormat + `$`)
+	valueRe         = regexp.MustCompile(`^` + valueFormat + `$`)
+	memberRe        = regexp.MustCompile(`^\s*((?:` + noTenantKeyFormat + `)|(?:` + withTenantKeyFormat + `))=(` + valueFormat + `)\s*$`)
 )
 
 type member struct {
@@ -51,10 +52,19 @@ type member struct {
 }
 
 func newMember(key, value string) (member, error) {
-	if !keyRe.MatchString(key) {
+	if len(key) > 256 {
 		return member{}, fmt.Errorf("%w: %s", errInvalidKey, key)
 	}
-	if !valueRe.MatchString(value) {
+	if !noTenantKeyRe.MatchString(key) {
+		if !withTenantKeyRe.MatchString(key) {
+			return member{}, fmt.Errorf("%w: %s", errInvalidKey, key)
+		}
+		atIndex := strings.LastIndex(key, "@")
+		if atIndex > 241 || len(key)-1-atIndex > 14 {
+			return member{}, fmt.Errorf("%w: %s", errInvalidKey, key)
+		}
+	}
+	if len(value) > 256 || !valueRe.MatchString(value) {
 		return member{}, fmt.Errorf("%w: %s", errInvalidValue, value)
 	}
 	return member{Key: key, Value: value}, nil
@@ -62,14 +72,14 @@ func newMember(key, value string) (member, error) {
 
 func parseMember(m string) (member, error) {
 	matches := memberRe.FindStringSubmatch(m)
-	if len(matches) != 5 {
+	if len(matches) != 3 {
 		return member{}, fmt.Errorf("%w: %s", errInvalidMember, m)
 	}
-
-	return member{
-		Key:   matches[1],
-		Value: matches[4],
-	}, nil
+	result, e := newMember(matches[1], matches[2])
+	if e != nil {
+		return member{}, fmt.Errorf("%w: %s", errInvalidMember, m)
+	}
+	return result, nil
 }
 
 // String encodes member into a string compliant with the W3C Trace Context
diff --git a/vendor/go.opentelemetry.io/otel/version.go b/vendor/go.opentelemetry.io/otel/version.go
index ad64e19967..e2f743585d 100644
--- a/vendor/go.opentelemetry.io/otel/version.go
+++ b/vendor/go.opentelemetry.io/otel/version.go
@@ -16,5 +16,5 @@ package otel // import "go.opentelemetry.io/otel"
 
 // Version is the current release version of OpenTelemetry in use.
 func Version() string {
-	return "1.19.0"
+	return "1.21.0"
 }
diff --git a/vendor/go.opentelemetry.io/otel/versions.yaml b/vendor/go.opentelemetry.io/otel/versions.yaml
index 7d21276924..3c153c9d6f 100644
--- a/vendor/go.opentelemetry.io/otel/versions.yaml
+++ b/vendor/go.opentelemetry.io/otel/versions.yaml
@@ -14,13 +14,12 @@
 
 module-sets:
   stable-v1:
-    version: v1.19.0
+    version: v1.21.0
     modules:
       - go.opentelemetry.io/otel
       - go.opentelemetry.io/otel/bridge/opentracing
       - go.opentelemetry.io/otel/bridge/opentracing/test
       - go.opentelemetry.io/otel/example/dice
-      - go.opentelemetry.io/otel/example/fib
       - go.opentelemetry.io/otel/example/namedtracer
       - go.opentelemetry.io/otel/example/otel-collector
       - go.opentelemetry.io/otel/example/passthrough
@@ -35,14 +34,12 @@ module-sets:
       - go.opentelemetry.io/otel/sdk/metric
       - go.opentelemetry.io/otel/trace
   experimental-metrics:
-    version: v0.42.0
+    version: v0.44.0
     modules:
       - go.opentelemetry.io/otel/bridge/opencensus
       - go.opentelemetry.io/otel/bridge/opencensus/test
       - go.opentelemetry.io/otel/example/opencensus
       - go.opentelemetry.io/otel/example/prometheus
-      - go.opentelemetry.io/otel/example/view
-      - go.opentelemetry.io/otel/exporters/otlp/otlpmetric
       - go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc
       - go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp
       - go.opentelemetry.io/otel/exporters/prometheus
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 6945123db4..32b810dc0c 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -284,11 +284,11 @@ github.com/xeipuuv/gojsonschema
 # go.etcd.io/etcd/raft/v3 v3.5.6
 ## explicit; go 1.16
 go.etcd.io/etcd/raft/v3/raftpb
-# go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.45.0
-## explicit; go 1.19
+# go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.46.1
+## explicit; go 1.20
 go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp
 go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/internal/semconvutil
-# go.opentelemetry.io/otel v1.19.0
+# go.opentelemetry.io/otel v1.21.0
 ## explicit; go 1.20
 go.opentelemetry.io/otel
 go.opentelemetry.io/otel/attribute
@@ -300,13 +300,14 @@ go.opentelemetry.io/otel/internal/baggage
 go.opentelemetry.io/otel/internal/global
 go.opentelemetry.io/otel/propagation
 go.opentelemetry.io/otel/semconv/v1.17.0
-# go.opentelemetry.io/otel/metric v1.19.0
+# go.opentelemetry.io/otel/metric v1.21.0
 ## explicit; go 1.20
 go.opentelemetry.io/otel/metric
 go.opentelemetry.io/otel/metric/embedded
-# go.opentelemetry.io/otel/trace v1.19.0
+# go.opentelemetry.io/otel/trace v1.21.0
 ## explicit; go 1.20
 go.opentelemetry.io/otel/trace
+go.opentelemetry.io/otel/trace/embedded
 # golang.org/x/crypto v0.17.0
 ## explicit; go 1.18
 golang.org/x/crypto/ed25519