diff --git a/.github/workflows/pr-v2.yml b/.github/workflows/pr-v2.yml
index 8adc29a56..572260b8b 100644
--- a/.github/workflows/pr-v2.yml
+++ b/.github/workflows/pr-v2.yml
@@ -17,7 +17,7 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Verify Changed files
-        uses: tj-actions/verify-changed-files@v17
+        uses: step-security/changed-files@3dbe17c78367e7d60f00d78ae6781a35be47b4a1 # v45.0.1
         id: verify-changed-files
         with:
           files: |
diff --git a/.github/workflows/upload-source-documents.yml b/.github/workflows/upload-source-documents.yml
index df15246fc..69d6c3e48 100644
--- a/.github/workflows/upload-source-documents.yml
+++ b/.github/workflows/upload-source-documents.yml
@@ -15,7 +15,7 @@ jobs:
 
       - name: Verify Changed files
         id: changed-files
-        uses: tj-actions/changed-files@v41
+        uses: step-security/changed-files@3dbe17c78367e7d60f00d78ae6781a35be47b4a1 # v45.0.1
         with:
           files: |
             website/**/*.mdx