diff --git a/.github/workflows/build_dev.yml b/.github/workflows/build_dev.yml
index 9b6d3f3..2ea3730 100644
--- a/.github/workflows/build_dev.yml
+++ b/.github/workflows/build_dev.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup Java
         uses: actions/setup-java@v5
diff --git a/.github/workflows/build_pull_request.yml b/.github/workflows/build_pull_request.yml
index 53188aa..f9ce5d3 100644
--- a/.github/workflows/build_pull_request.yml
+++ b/.github/workflows/build_pull_request.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup Java
         uses: actions/setup-java@v5
diff --git a/.github/workflows/open_pull_request.yml b/.github/workflows/open_pull_request.yml
index 6efa41c..113a91c 100644
--- a/.github/workflows/open_pull_request.yml
+++ b/.github/workflows/open_pull_request.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Open pull request
         uses: repo-sync/pull-request@v2
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d6e7bd6..a599341 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup Java
         uses: actions/setup-java@v5