diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d4a14a0..c2f7bff 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Validate a Pull Request
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Run yamllint
         uses: ibiqlik/action-yamllint@v3.1
@@ -36,11 +36,11 @@ jobs:
       fail-fast: false
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           path: action
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           repository: ${{ matrix.repo-owner }}/${{ matrix.repo-name }}
           path: ${{ matrix.repo-name }}