diff --git a/.github/workflows/main-ci.yml b/.github/workflows/main-ci.yml
index 493af33..1c823f5 100644
--- a/.github/workflows/main-ci.yml
+++ b/.github/workflows/main-ci.yml
@@ -23,7 +23,7 @@ jobs:
 
     name: test - node.js ${{ matrix.node-version }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
@@ -36,7 +36,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
           node-version: 22
diff --git a/.github/workflows/main-pr.yml b/.github/workflows/main-pr.yml
index 61b5298..0ca2227 100644
--- a/.github/workflows/main-pr.yml
+++ b/.github/workflows/main-pr.yml
@@ -23,7 +23,7 @@ jobs:
 
     name: test - node.js ${{ matrix.node-version }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
@@ -43,7 +43,7 @@ jobs:
 
     name: test - node.js ${{ matrix.node-version }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
@@ -54,7 +54,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
           node-version: 22
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index e8ddf08..59d346f 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -13,7 +13,7 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
           node-version: 22