diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 79e57ad5e..fde02644e 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -11,7 +11,7 @@ jobs:
       - name: Install Go
         uses: actions/setup-go@bfdd3570ce990073878bf10f6b2d79082de49492 # v2.2.0
         with:
-          go-version: 1.19.x
+          go-version: 1.20.x
       - name: golangci-lint
         uses: golangci/golangci-lint-action@08e2f20817b15149a52b5b3ebe7de50aff2ba8c5 # v3.4.0
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index fed411eb0..f30ca7d62 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -26,7 +26,7 @@ jobs:
       - name: Install Go
         uses: actions/setup-go@bfdd3570ce990073878bf10f6b2d79082de49492 # v2.2.0
         with:
-          go-version: v1.19.x
+          go-version: v1.20.x
       - uses: actions/cache@8492260343ad570701412c2f464a5877dc76bace # v2
         with:
           path: |
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 14793cbe9..264cefd03 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,7 +9,7 @@ jobs:
       - name: Install Go
         uses: actions/setup-go@bfdd3570ce990073878bf10f6b2d79082de49492 # v2.2.0
         with:
-          go-version: 1.19.x
+          go-version: 1.20.x
       - name: Checkout code
         uses: actions/checkout@ee0669bd1cc54295c223e0bb666b733df41de1c5 # v2.7.0
       - uses: actions/cache@8492260343ad570701412c2f464a5877dc76bace # v2
diff --git a/Dockerfile b/Dockerfile
index f66da1df7..8d0bd13fa 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.19@sha256:8cefba2710250b21a8b8e32281788c5b53dc561ba0c51ea7de92b9a350663b7d as builder
+FROM golang:1.20@sha256:bc5f0b5e43282627279fe5262ae275fecb3d2eae3b33977a7fd200c7a760d6f1 as builder
 WORKDIR /app
 COPY ./ ./