diff --git a/.github/workflows/build-sidecar-updater.yml b/.github/workflows/build-sidecar-updater.yml
index 822bc28..3508ca9 100644
--- a/.github/workflows/build-sidecar-updater.yml
+++ b/.github/workflows/build-sidecar-updater.yml
@@ -33,7 +33,7 @@ jobs:
       packages: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Log in to GitHub Container Registry
         uses: docker/login-action@v2
         with:
diff --git a/.github/workflows/validate-collection-urls.yml b/.github/workflows/validate-collection-urls.yml
index 70c15fd..32ac30d 100644
--- a/.github/workflows/validate-collection-urls.yml
+++ b/.github/workflows/validate-collection-urls.yml
@@ -12,7 +12,7 @@ jobs:
   validate-urls:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Extract and validate URLs
         run: |