diff --git a/.github/workflows/git-guardian.yml b/.github/workflows/git-guardian.yml
index 341d5c1..4e73901 100644
--- a/.github/workflows/git-guardian.yml
+++ b/.github/workflows/git-guardian.yml
@@ -18,7 +18,7 @@ jobs:
         with:
           fetch-depth: 0 # fetch all history so multiple commits can be scanned
       - name: GitGuardian scan
-        uses: GitGuardian/ggshield-action@31037b4c0084321265050375fc799278393fb836 # v1.19.1
+        uses: GitGuardian/ggshield-action@4848e499be8c740d2d71526182c1343d577d7322 # v1.20.0
         env:
           GITHUB_PUSH_BEFORE_SHA: ${{ github.event.before }}
           GITHUB_PUSH_BASE_SHA: ${{ github.event.base }}