diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b0c9f68..45fb876 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -16,7 +16,7 @@ jobs:
           go-version: ${{ matrix.go-version }}
 
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3.1.0
 
       - name: Download Go modules
         run: go mod download
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index bcc6721..65b2ccd 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -17,7 +17,7 @@ jobs:
           go-version: ${{ matrix.go-version }}
 
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v3.1.0
 
       - name: Coverage
         env:
diff --git a/.github/workflows/lint-soft.yml b/.github/workflows/lint-soft.yml
index 77348b9..61acc01 100644
--- a/.github/workflows/lint-soft.yml
+++ b/.github/workflows/lint-soft.yml
@@ -18,7 +18,7 @@ jobs:
         with:
           go-version: ^1
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v3.1.0
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
         with:
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 1129ece..cd6755a 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -18,7 +18,7 @@ jobs:
         with:
           go-version: ^1
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v3.1.0
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
         with: