diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index fb0ccb5..8770e79 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -13,7 +13,7 @@ jobs:
     steps:
       - run: git config --global user.name "${{ vars.KOKUWA_IO_BOT_NAME }}"
       - run: git config --global user.email "${{ vars.KOKUWA_IO_BOT_EMAIL }}"
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           token: ${{ secrets.GIT_ACTION_TOKEN }}
       - uses: actions/setup-java@v3
diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
index 2034d14..9ad5852 100644
--- a/.github/workflows/pr.yaml
+++ b/.github/workflows/pr.yaml
@@ -7,7 +7,7 @@ jobs:
   yaml:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ibiqlik/action-yamllint@v3
         with:
           format: colored
@@ -16,7 +16,7 @@ jobs:
   markdown:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: avto-dev/markdown-lint@v1
         with:
           args: /github/workspace
@@ -26,7 +26,7 @@ jobs:
     env:
       MAVEN_ARGS: --batch-mode --color=always --no-transfer-progress -Dmaven.test.redirectTestOutputToFile=false
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-java@v3
         with:
           distribution: temurin
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 22c372f..b1e0876 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -10,7 +10,7 @@ jobs:
     steps:
       - run: git config --global user.name "${{ vars.KOKUWA_IO_BOT_NAME }}"
       - run: git config --global user.email "${{ vars.KOKUWA_IO_BOT_EMAIL }}"
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           token: ${{ secrets.GIT_ACTION_TOKEN }}
       - uses: crazy-max/ghaction-import-gpg@v5