diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index e84df66..e8bca5b 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -12,7 +12,7 @@ jobs:
     timeout-minutes: 5
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: hashicorp/setup-copywrite@v1.1.3
       - name: verify copyright
         run: |
@@ -28,7 +28,7 @@ jobs:
           - macos-15
     runs-on: ${{matrix.os}}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
           go-version-file: go.mod