diff --git a/.github/workflows/slsa-provenance.yml b/.github/workflows/slsa-provenance.yml
index 749ce20..887bb0b 100644
--- a/.github/workflows/slsa-provenance.yml
+++ b/.github/workflows/slsa-provenance.yml
@@ -18,7 +18,7 @@ jobs:
       hashes: ${{ steps.hash.outputs.hashes }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v5