diff --git a/.github/workflows/check-multicodec-in-sync.yml b/.github/workflows/check-multicodec-in-sync.yml
index d6d2288..10679bc 100644
--- a/.github/workflows/check-multicodec-in-sync.yml
+++ b/.github/workflows/check-multicodec-in-sync.yml
@@ -5,9 +5,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Checkout tools repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: multiformats/multicodec
           path: multicodec