diff --git a/.github/workflows/mainnet-deploy.yaml b/.github/workflows/mainnet-deploy.yaml
index 5f93121a..95271eee 100644
--- a/.github/workflows/mainnet-deploy.yaml
+++ b/.github/workflows/mainnet-deploy.yaml
@@ -15,7 +15,7 @@ jobs:
     - name: print
       run: echo ${GITHUB_REF#refs/heads/}
     - name: Git Checkout Latest
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       
     - name: Install
       run: yarn install