diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4a6118d..44e4da9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     name: Lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
           node-version-file: "package.json"
@@ -22,7 +22,7 @@ jobs:
     name: Test
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
           node-version-file: "package.json"
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index de534f2..606f8b7 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     name: a job for regression testing
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
           submodules: true
diff --git a/.github/workflows/update-project-json.yml b/.github/workflows/update-project-json.yml
index 798fb3b..d5ad524 100644
--- a/.github/workflows/update-project-json.yml
+++ b/.github/workflows/update-project-json.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Configure git user
         run: |