diff --git a/.github/workflows/flawfinder.yml b/.github/workflows/flawfinder.yml
index 1512c92..4e50f50 100644
--- a/.github/workflows/flawfinder.yml
+++ b/.github/workflows/flawfinder.yml
@@ -27,7 +27,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: flawfinder_scan
-        uses: david-a-wheeler/flawfinder@8e4a779ad59dbfaee5da586aa9210853b701959c
+        uses: david-a-wheeler/flawfinder@c57197cd6061453f10a496f30a732bc1905918d1
         with:
           arguments: '--sarif ./c/'
           output: 'flawfinder_results.sarif'