diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0a4ff3bb..83389ef8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
         node:
           - '14'
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3.1.0
       - uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node }}