diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 53a4a53..39bd775 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3.1.0
       - name: Use Node.js latest
         uses: actions/setup-node@v2.1.5
         with:
@@ -27,7 +27,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout codd
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3.1.0
       - name: Use Node.js v12
         uses: actions/setup-node@v2.1.5
         with: