diff --git a/.github/workflows/docker-pr.yml b/.github/workflows/docker-pr.yml
index c70befa..ea7dff8 100644
--- a/.github/workflows/docker-pr.yml
+++ b/.github/workflows/docker-pr.yml
@@ -112,7 +112,7 @@ jobs:
           EOF
 
       - name: Upload build metadata
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: ${{ matrix.artifact_name }}
           path: metadata/build-info.json