diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 5d6584a..5658d0f 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ${{ matrix.platform }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2.3.4
       - name: Set env
         run: echo ::set-env name=RELEASE_VERSION::${GITHUB_REF:10}
       - name: Build
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index b5b9152..b1c085b 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -13,7 +13,7 @@ jobs:
         with:
           go-version: ${{ matrix.go-version }}
       - name: Checkout code
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2.3.4
       - uses: actions/cache@v1
         with:
           path: ~/go/pkg/mod