diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index eda71d1753..e189e1e566 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -63,7 +63,7 @@ jobs:
         name: Set up Go
         uses: actions/setup-go@v4
         with:
-          go-version: 1.20.4
+          go-version: 1.20.5
       -
         name: Test
         run: |
diff --git a/Dockerfile b/Dockerfile
index ba45546f26..fbd2052f64 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,8 @@
 # syntax=docker/dockerfile:1
 
 ARG BASE_VARIANT=alpine
-ARG GO_VERSION=1.20.4
-ARG ALPINE_VERSION=3.16
+ARG GO_VERSION=1.20.5
+ARG ALPINE_VERSION=3.17
 ARG XX_VERSION=1.1.1
 ARG GOVERSIONINFO_VERSION=v1.3.0
 ARG GOTESTSUM_VERSION=v1.8.2
diff --git a/docker-bake.hcl b/docker-bake.hcl
index 8b37404144..0e505e43a9 100644
--- a/docker-bake.hcl
+++ b/docker-bake.hcl
@@ -1,5 +1,5 @@
 variable "GO_VERSION" {
-    default = "1.20.4"
+    default = "1.20.5"
 }
 variable "VERSION" {
     default = ""
diff --git a/dockerfiles/Dockerfile.authors b/dockerfiles/Dockerfile.authors
index 5a200482b8..95f079a027 100644
--- a/dockerfiles/Dockerfile.authors
+++ b/dockerfiles/Dockerfile.authors
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG ALPINE_VERSION=3.16
+ARG ALPINE_VERSION=3.17
 
 FROM alpine:${ALPINE_VERSION} AS gen
 RUN apk add --no-cache bash git
diff --git a/dockerfiles/Dockerfile.dev b/dockerfiles/Dockerfile.dev
index 53c71d0103..ed5dbec30c 100644
--- a/dockerfiles/Dockerfile.dev
+++ b/dockerfiles/Dockerfile.dev
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.20.4
-ARG ALPINE_VERSION=3.16
+ARG GO_VERSION=1.20.5
+ARG ALPINE_VERSION=3.17
 
 ARG BUILDX_VERSION=0.10.4
 FROM docker/buildx-bin:${BUILDX_VERSION} AS buildx
diff --git a/dockerfiles/Dockerfile.lint b/dockerfiles/Dockerfile.lint
index 27215094e6..a672052ce3 100644
--- a/dockerfiles/Dockerfile.lint
+++ b/dockerfiles/Dockerfile.lint
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.20.4
-ARG ALPINE_VERSION=3.16
+ARG GO_VERSION=1.20.5
+ARG ALPINE_VERSION=3.17
 ARG GOLANGCI_LINT_VERSION=v1.52.2
 
 FROM golangci/golangci-lint:${GOLANGCI_LINT_VERSION}-alpine AS golangci-lint
diff --git a/dockerfiles/Dockerfile.vendor b/dockerfiles/Dockerfile.vendor
index 8811f39dcf..edafd91c73 100644
--- a/dockerfiles/Dockerfile.vendor
+++ b/dockerfiles/Dockerfile.vendor
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.20.4
-ARG ALPINE_VERSION=3.16
+ARG GO_VERSION=1.20.5
+ARG ALPINE_VERSION=3.17
 ARG MODOUTDATED_VERSION=v0.8.0
 
 FROM golang:${GO_VERSION}-alpine${ALPINE_VERSION} AS base
diff --git a/e2e/testdata/Dockerfile.gencerts b/e2e/testdata/Dockerfile.gencerts
index d71b156df4..b9b1750420 100644
--- a/e2e/testdata/Dockerfile.gencerts
+++ b/e2e/testdata/Dockerfile.gencerts
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.20.4
+ARG GO_VERSION=1.20.5
 
 FROM golang:${GO_VERSION}-alpine AS generated
 RUN go install github.com/dmcgowan/quicktls@master