diff --git a/.github/workflows/diagrams.yml b/.github/workflows/diagrams.yml
index 9fcc0fe..72a2dbb 100644
--- a/.github/workflows/diagrams.yml
+++ b/.github/workflows/diagrams.yml
@@ -40,7 +40,7 @@ jobs:
           tox -e md -- ${{ steps.getfile.outputs.files }}
 
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@98357b18bf14b5342f975ff684046ec3b2a07725  # v8.0.0
+        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0  # v8.1.0
         id: cpr
         with:
           branch: cpr/updated-diagrams