diff --git a/.github/workflows/flux-diff.yaml b/.github/workflows/flux-diff.yaml
index d23353f8..09c99361 100644
--- a/.github/workflows/flux-diff.yaml
+++ b/.github/workflows/flux-diff.yaml
@@ -89,7 +89,7 @@ jobs:
 
       - if: ${{ steps.diff.outputs.diff != '' }}
         name: Add comment
-        uses: mshick/add-pr-comment@64b8e914979889d746c99dea15a76e77ef64580a # v3
+        uses: mshick/add-pr-comment@8e4927817251f1ff60c001f04568532b38e0b4a0 # v3
         with:
           message-id: "${{ github.event.pull_request.number }}/${{ matrix.paths }}/${{ matrix.resources }}"
           message-failure: Diff was not successful