diff --git a/.github/workflows/golangci-lint.yml b/.github/workflows/golangci-lint.yml
index 05a60fe..ad4e155 100644
--- a/.github/workflows/golangci-lint.yml
+++ b/.github/workflows/golangci-lint.yml
@@ -12,7 +12,7 @@ jobs:
     name: lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v2
         with:
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 38f50db..e6611a1 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -5,7 +5,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: eclint-action
         uses: greut/eclint-action@v0
   go-test:
@@ -13,7 +13,7 @@ jobs:
     name: test
     steps:
       - name: checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Set up Go
         uses: actions/setup-go@v1
         with:
@@ -24,6 +24,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: core test
         uses: ./.github/actions/core-test