diff --git a/.github/workflows/delta-typescript-graph.yml b/.github/workflows/delta-typescript-graph.yml
index 8331f885..27699732 100644
--- a/.github/workflows/delta-typescript-graph.yml
+++ b/.github/workflows/delta-typescript-graph.yml
@@ -10,7 +10,7 @@ jobs:
     name: Delta TypeScript Graph
     steps:
       - name: Checkout
-        uses: actions/checkout@85e6279cec87321a52edac9c87bce653a07cf6c2 # specify latest version
+        uses: actions/checkout@09d2acae674a48949e3602304ab46fd20ae0c42f # specify latest version
       - uses: ysk8hori/delta-typescript-graph-action@v1.2.0 # specify latest version
         with:
           max-size: 100