diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3febf8c6..70343fa2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
     uses: mackerelio/workflows/.github/workflows/go-test.yml@v1.2.0
   build:
     needs: [lint, test]
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     if: github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/v')
     steps:
       - run: |
@@ -43,7 +43,7 @@ jobs:
 
   release:
     needs: build
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     if: github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/v')
     steps:
       - uses: actions/download-artifact@v4
@@ -86,7 +86,7 @@ jobs:
   build_images_and_push:
     if: startsWith(github.ref, 'refs/tags/v')
     needs: release
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - name: Checkout
         uses: actions/checkout@v4