diff --git a/.github/workflows/compliance.yml b/.github/workflows/compliance.yml
index 341d28d56..9d00d3cd6 100644
--- a/.github/workflows/compliance.yml
+++ b/.github/workflows/compliance.yml
@@ -2,7 +2,7 @@ jobs:
   compliance:
     runs-on: ubuntu-latest
     steps:
-      - uses: mtfoley/pr-compliance-action@main
+      - uses: mtfoley/pr-compliance-action@11b664f0fcf2c4ce954f05ccfcaab6e52b529f86 # main
         with:
           body-auto-close: false
           ignore-authors: |-