diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e0be924..53cd826 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -17,6 +17,10 @@ jobs:
       - uses: actions/checkout@v3
       - uses: sigstore/cosign-installer@main
       - uses: fluxcd/flux2/action@main
+      - name: Setup Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: 1.19.x
       - name: Setup Helm
         uses: ./.github/actions/helm
         with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9704f1e..9e2a61c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.18.x
+          go-version: 1.19.x
       - name: Setup CUE
         uses: cue-lang/setup-cue@main
       - name: Run unit tests
diff --git a/Dockerfile b/Dockerfile
index ac00b95..dbff282 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.18-alpine as builder
+FROM golang:1.19-alpine as builder
 
 ARG REVISION
 
diff --git a/Dockerfile.base b/Dockerfile.base
index 71e91df..0afcd97 100644
--- a/Dockerfile.base
+++ b/Dockerfile.base
@@ -1,4 +1,4 @@
-FROM golang:1.18
+FROM golang:1.19
 
 WORKDIR /workspace
 
diff --git a/Dockerfile.xx b/Dockerfile.xx
index b48c09c..345b17b 100644
--- a/Dockerfile.xx
+++ b/Dockerfile.xx
@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.18
+ARG GO_VERSION=1.19
 ARG XX_VERSION=1.1.0
 
 FROM --platform=$BUILDPLATFORM tonistiigi/xx:${XX_VERSION} AS xx