diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index fe3e0900..d2c3810a 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -18,7 +18,7 @@ jobs:
         ref: ${{ github.event.pull_request.head.ref }}
 
     - name: Render terraform docs and push changes back to PR
-      uses: terraform-docs/gh-actions@18dc76d9b2e3c746cf6f8e073c7fa7df16dcf620 # v1.0.0
+      uses: terraform-docs/gh-actions@b9ea051e31d6fea24f409f2445d563a4bbde7fbf # v1.0.0
       with:
         working-dir: .
         output-file: README.md