diff --git a/.github/workflows/pr-code-format.yml b/.github/workflows/pr-code-format.yml
index bcca9fd5e..4400c6330 100644
--- a/.github/workflows/pr-code-format.yml
+++ b/.github/workflows/pr-code-format.yml
@@ -28,7 +28,7 @@ jobs:
 
       - name: Get changed files
         id: changed-files
-        uses: tj-actions/changed-files@v39
+        uses: step-security/changed-files@3dbe17c78367e7d60f00d78ae6781a35be47b4a1 # v45.0.1
         with:
           separator: ","
           skip_initial_fetch: true