diff --git a/.github/workflows/deno-ci.yaml b/.github/workflows/deno-ci.yaml
index 20949e7..ff5b66a 100644
--- a/.github/workflows/deno-ci.yaml
+++ b/.github/workflows/deno-ci.yaml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
     - name: Checkout source
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Use Deno ${{ matrix.deno-version }}
       uses: denoland/setup-deno@v1