diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 0727241..902e9ad 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -20,7 +20,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19.x
+          go-version: 1.20.x
       - name: Setup Helm
         uses: azure/setup-helm@v3
         with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2843a46..62b748e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -27,7 +27,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19.x
+          go-version: 1.20.x
       - name: Setup kubectl
         uses: azure/setup-kubectl@v3
         with:
diff --git a/Dockerfile b/Dockerfile
index 5686aa8..676cbef 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.19-alpine as builder
+FROM golang:1.20-alpine as builder
 
 ARG REVISION
 
diff --git a/Dockerfile.base b/Dockerfile.base
index 0afcd97..5d2f7c8 100644
--- a/Dockerfile.base
+++ b/Dockerfile.base
@@ -1,4 +1,4 @@
-FROM golang:1.19
+FROM golang:1.20
 
 WORKDIR /workspace
 
diff --git a/Dockerfile.xx b/Dockerfile.xx
index 99df128..7033148 100644
--- a/Dockerfile.xx
+++ b/Dockerfile.xx
@@ -1,5 +1,5 @@
-ARG GO_VERSION=1.19
-ARG XX_VERSION=1.1.0
+ARG GO_VERSION=1.20
+ARG XX_VERSION=1.2.0
 
 FROM --platform=$BUILDPLATFORM tonistiigi/xx:${XX_VERSION} AS xx