diff --git a/.github/workflows/delta-typescript-graph.yml b/.github/workflows/delta-typescript-graph.yml
index 2bc6b1c0..1ffad049 100644
--- a/.github/workflows/delta-typescript-graph.yml
+++ b/.github/workflows/delta-typescript-graph.yml
@@ -10,5 +10,5 @@ jobs:
     name: Delta TypeScript Graph
     steps:
       - name: Checkout
-        uses: actions/checkout@3b9b8c884f6b4bb4d5be2779c26374abadae0871 # specify latest version
+        uses: actions/checkout@cbb722410c2e876e24abbe8de2cc27693e501dcb # specify latest version
       - uses: ysk8hori/delta-typescript-graph-action@v1.0.5 # specify latest version