diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 821d3212..224a3f46 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -34,7 +34,7 @@ jobs:
         run: |
           echo "sdk_version=$(cat ./sdk_version)" >> "$GITHUB_OUTPUT"
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v8.1.0
+        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0 # v8.1.0
         with:
           committer: "Outscale Bot <opensource+bot@outscale.com>"
           author: "Outscale Bot <opensource+bot@outscale.com>"