diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ba8fef1a..adcf1cb4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
         node-version: [10.x, 12.x, 14.x]
 
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2.2.0
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v2.0.0
       with: