diff --git a/.github/workflows/check-licenses.yml b/.github/workflows/check-licenses.yml
index f361f230c..0d321fc5c 100644
--- a/.github/workflows/check-licenses.yml
+++ b/.github/workflows/check-licenses.yml
@@ -17,7 +17,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@main
         with:
-          go-version: 1.20.1
+          go-version: 1.20.2
         id: go
       - name: Code checkout
         uses: actions/checkout@master
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 9ee59052c..a8cdbc6b5 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -57,7 +57,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.20.1
+          go-version: 1.20.2
           check-latest: true
           cache: true
         if: ${{ matrix.language == 'go' }}
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 9300e8868..649a9e8a0 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -32,7 +32,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.20.1
+          go-version: 1.20.2
           check-latest: true
           cache: true
 
@@ -56,7 +56,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.20.1
+          go-version: 1.20.2
           check-latest: true
           cache: true
 
@@ -81,7 +81,7 @@ jobs:
         id: go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.20.1
+          go-version: 1.20.2
           check-latest: true
           cache: true
 
diff --git a/.github/workflows/nightly-build.yml b/.github/workflows/nightly-build.yml
index 1a1a8d8c5..33a3c0e01 100644
--- a/.github/workflows/nightly-build.yml
+++ b/.github/workflows/nightly-build.yml
@@ -20,7 +20,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@main
         with:
-          go-version: 1.20.1
+          go-version: 1.20.2
         id: go
 
       - name: Setup docker scan
diff --git a/app/vmui/Dockerfile-web b/app/vmui/Dockerfile-web
index 90bd20294..282617201 100644
--- a/app/vmui/Dockerfile-web
+++ b/app/vmui/Dockerfile-web
@@ -1,4 +1,4 @@
-FROM golang:1.20.1 as build-web-stage
+FROM golang:1.20.2 as build-web-stage
 COPY build /build
 
 WORKDIR /build
diff --git a/deployment/docker/Makefile b/deployment/docker/Makefile
index eeed8ca81..ab6d30fe5 100644
--- a/deployment/docker/Makefile
+++ b/deployment/docker/Makefile
@@ -4,7 +4,7 @@ DOCKER_NAMESPACE := victoriametrics
 
 ROOT_IMAGE ?= alpine:3.17.2
 CERTS_IMAGE := alpine:3.17.2
-GO_BUILDER_IMAGE := golang:1.20.1-alpine
+GO_BUILDER_IMAGE := golang:1.20.2-alpine
 BUILDER_IMAGE := local/builder:2.0.0-$(shell echo $(GO_BUILDER_IMAGE) | tr :/ __)-1
 BASE_IMAGE := local/base:1.1.4-$(shell echo $(ROOT_IMAGE) | tr :/ __)-$(shell echo $(CERTS_IMAGE) | tr :/ __)
 
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index f11ec8b9b..2624b3c3d 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -15,6 +15,8 @@ The following tip changes can be tested by building VictoriaMetrics components f
 
 ## tip
 
+* SECURITY: upgrade Go builder from Go1.20.1 to Go1.20.2. See [the list of issues addressed in Go1.20.2](https://github.com/golang/go/issues?q=milestone%3AGo1.20.2+label%3ACherryPickApproved).
+
 * FEATURE: [vmctl](https://docs.victoriametrics.com/vmctl.html): increase the default value for `--remote-read-http-timeout` command-line option from 30s (30 seconds) to 5m (5 minutes). This reduces the probability of timeout errors when migrating big number of time series. See [this pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3879).
 * FEATURE: [vmctl](https://docs.victoriametrics.com/vmctl.html): migrate series one-by-one in [vm-native mode](https://docs.victoriametrics.com/vmctl.html#native-protocol). This allows better tracking the migration progress and resuming the migration process from the last migrated time series. See [this pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3859) and [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3600).
 * FEATURE: [vmctl](https://docs.victoriametrics.com/vmctl.html): add `--vm-native-src-headers` and `--vm-native-dst-headers` command-line flags, which can be used for setting custom HTTP headers during [vm-native migration mode](https://docs.victoriametrics.com/vmctl.html#native-protocol). Thanks to @baconmania for [the pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3906).
diff --git a/snap/local/Makefile b/snap/local/Makefile
index 1cb11ba1a..c16434801 100644
--- a/snap/local/Makefile
+++ b/snap/local/Makefile
@@ -1,4 +1,4 @@
-GO_VERSION ?=1.20.1
+GO_VERSION ?=1.20.2
 SNAP_BUILDER_IMAGE := local/snap-builder:2.0.0-$(shell echo $(GO_VERSION) | tr :/ __)