diff --git a/.github/workflows/zizmor.yml b/.github/workflows/zizmor.yml
index 82556d88..ab40f1e0 100644
--- a/.github/workflows/zizmor.yml
+++ b/.github/workflows/zizmor.yml
@@ -29,7 +29,7 @@ jobs:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Upload SARIF file
-        uses: github/codeql-action/upload-sarif@v4
+        uses: github/codeql-action/upload-sarif@v4.35.1
         with:
           sarif_file: results.sarif
           category: zizmor