diff --git a/.github/workflows/autoupdate.yml b/.github/workflows/autoupdate.yml
index b12fd19a..c1894716 100644
--- a/.github/workflows/autoupdate.yml
+++ b/.github/workflows/autoupdate.yml
@@ -17,7 +17,7 @@ jobs:
       - name: Create Pull Request
         id: cpr
         # This is the v3 tag but for security purposes we pin to the exact commit.
-        uses: peter-evans/create-pull-request@b1ddad2c994a25fbc81a28b3ec0e368bb2021c50
+        uses: peter-evans/create-pull-request@a4f52f8033a6168103c2538976c07b467e8163bc
         with:
           commit-message: "Update mamba version"
           title: "Update mamba version"