diff --git a/unity-composite/action.yaml b/unity-composite/action.yaml
index dc74fd3..b9e5de3 100644
--- a/unity-composite/action.yaml
+++ b/unity-composite/action.yaml
@@ -45,7 +45,7 @@ runs:
   using: "composite"
   steps:
   - name: "Checkout"
-    uses: actions/checkout@v2
+    uses: https://github.com/actions/checkout@v3
   - uses: act/unity/unity-project@master
     with:
       platform: ${{ inputs.platform }}