diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index 642fc71..7b32d9c 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -35,7 +35,7 @@ jobs:
         working-directory: site
         run: npm run build
 
-      - uses: actions/upload-pages-artifact@v4
+      - uses: actions/upload-pages-artifact@fc324d3547104276b827a68afc52ff2a11cc49c9 # v5.0.0
         with:
           path: site/dist