diff --git a/.github/workflows/upload-critical.yml b/.github/workflows/upload-critical.yml
index b640702..66279f7 100644
--- a/.github/workflows/upload-critical.yml
+++ b/.github/workflows/upload-critical.yml
@@ -48,7 +48,7 @@ jobs:
           jq -c '[.[].repository]' < critical > upload/critical/repositories.json
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4  # v5.0.0
         with:
           name: critical
           path: upload/critical
diff --git a/.github/workflows/upload-removed.yml b/.github/workflows/upload-removed.yml
index ceb2fd7..6c05874 100644
--- a/.github/workflows/upload-removed.yml
+++ b/.github/workflows/upload-removed.yml
@@ -48,7 +48,7 @@ jobs:
           jq -c '[.[].repository]' < removed > upload/removed/repositories.json
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4  # v5.0.0
         with:
           name: removed
           path: upload/removed