diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9590e8bef9..30a2d573cb 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -59,7 +59,7 @@ jobs:
         name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.18.2
+          go-version: 1.18.3
       -
         name: Test
         run: |
diff --git a/Dockerfile b/Dockerfile
index 064eb81e44..219459f8a8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 ARG BASE_VARIANT=alpine
-ARG GO_VERSION=1.18.2
+ARG GO_VERSION=1.18.3
 ARG XX_VERSION=1.1.0
 ARG GOVERSIONINFO_VERSION=v1.3.0
 ARG GOTESTSUM_VERSION=v1.7.0
diff --git a/docker-bake.hcl b/docker-bake.hcl
index ec07f70bb8..4ce04974a6 100644
--- a/docker-bake.hcl
+++ b/docker-bake.hcl
@@ -1,5 +1,5 @@
 variable "GO_VERSION" {
-    default = "1.18.2"
+    default = "1.18.3"
 }
 variable "VERSION" {
     default = ""
diff --git a/dockerfiles/Dockerfile.dev b/dockerfiles/Dockerfile.dev
index a34f4bc709..485f4a3b1b 100644
--- a/dockerfiles/Dockerfile.dev
+++ b/dockerfiles/Dockerfile.dev
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.18.2
+ARG GO_VERSION=1.18.3
 
 ARG BUILDX_VERSION=0.8.2
 FROM docker/buildx-bin:${BUILDX_VERSION} AS buildx
diff --git a/dockerfiles/Dockerfile.lint b/dockerfiles/Dockerfile.lint
index 0ffa507096..2c75d66917 100644
--- a/dockerfiles/Dockerfile.lint
+++ b/dockerfiles/Dockerfile.lint
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.18.2
+ARG GO_VERSION=1.18.3
 ARG GOLANGCI_LINT_VERSION=v1.45.2
 
 FROM golangci/golangci-lint:${GOLANGCI_LINT_VERSION}-alpine AS golangci-lint
diff --git a/dockerfiles/Dockerfile.vendor b/dockerfiles/Dockerfile.vendor
index 8e5b594dd5..6236e2ee68 100644
--- a/dockerfiles/Dockerfile.vendor
+++ b/dockerfiles/Dockerfile.vendor
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.18.2
+ARG GO_VERSION=1.18.3
 ARG MODOUTDATED_VERSION=v0.8.0
 
 FROM golang:${GO_VERSION}-alpine AS base