diff --git a/Jenkinsfile b/Jenkinsfile
index 1f8015aa..d2c21613 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -29,7 +29,7 @@ pipeline {
     DOCKER_REGISTRY_SECRET = 'secret/observability-team/ci/docker-registry/prod'
     DOCKER_REGISTRY = 'docker.elastic.co'
     STAGING_IMAGE = "${env.DOCKER_REGISTRY}/observability-ci"
-    GO_VERSION = '1.20.5'
+    GO_VERSION = '1.20.6'
     BUILDX = "1"
   }
   options {
diff --git a/go/Makefile.common b/go/Makefile.common
index 58b0b15d..772c51fb 100644
--- a/go/Makefile.common
+++ b/go/Makefile.common
@@ -2,7 +2,7 @@ SELF_DIR := $(dir $(lastword $(MAKEFILE_LIST)))
 include $(SELF_DIR)/../Makefile.common
 
 NAME           := golang-crossbuild
-VERSION        := 1.20.5
+VERSION        := 1.20.6
 DEBIAN_VERSION ?= 9
 SUFFIX         := -$(shell basename $(CURDIR))
 TAG_EXTENSION  ?=
diff --git a/go/base-arm/Dockerfile.tmpl b/go/base-arm/Dockerfile.tmpl
index 39ace6ab..4ae98d6d 100644
--- a/go/base-arm/Dockerfile.tmpl
+++ b/go/base-arm/Dockerfile.tmpl
@@ -37,9 +37,9 @@ RUN \
             libsqlite3-0 \
         && rm -rf /var/lib/apt/lists/*
 
-ARG GOLANG_VERSION=1.20.5
+ARG GOLANG_VERSION=1.20.6
 ARG GOLANG_DOWNLOAD_URL=https://golang.org/dl/go$GOLANG_VERSION.linux-arm64.tar.gz
-ARG GOLANG_DOWNLOAD_SHA256=aa2fab0a7da20213ff975fa7876a66d47b48351558d98851b87d1cfef4360d09
+ARG GOLANG_DOWNLOAD_SHA256=4e15ab37556e979181a1a1cc60f6d796932223a0f5351d7c83768b356f84429b
 
 RUN curl -fsSL "$GOLANG_DOWNLOAD_URL" -o golang.tar.gz \
 	&& echo "$GOLANG_DOWNLOAD_SHA256  golang.tar.gz" | sha256sum -c - \
diff --git a/go/base/install-go.sh b/go/base/install-go.sh
index ccb04f31..a06af39c 100644
--- a/go/base/install-go.sh
+++ b/go/base/install-go.sh
@@ -2,10 +2,10 @@
 # This script install the Go version correct for each architecture.
 set -e
 
-GOLANG_VERSION=1.20.5
+GOLANG_VERSION=1.20.6
 GOLANG_DOWNLOAD_URL=https://golang.org/dl/go$GOLANG_VERSION.linux-amd64.tar.gz
-GOLANG_DOWNLOAD_SHA256_AMD=d7ec48cde0d3d2be2c69203bc3e0a44de8660b9c09a6e85c4732a3f7dc442612
-GOLANG_DOWNLOAD_SHA256_ARM=aa2fab0a7da20213ff975fa7876a66d47b48351558d98851b87d1cfef4360d09
+GOLANG_DOWNLOAD_SHA256_AMD=b945ae2bb5db01a0fb4786afde64e6fbab50b67f6fa0eb6cfa4924f16a7ff1eb
+GOLANG_DOWNLOAD_SHA256_ARM=4e15ab37556e979181a1a1cc60f6d796932223a0f5351d7c83768b356f84429b
 
 GO_TAR_FILE=/tmp/golang.tar.gz