diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7226870..b2ce9b7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
         java-version: ['25', '26']
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Set up Amazon Corretto ${{ matrix.java-version }}
         uses: actions/setup-java@v4
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index eaa0a55..0392e9f 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Set up Java LTS (Corretto 25)
         uses: actions/setup-java@v4
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 6a70f58..bb2e821 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -18,7 +18,7 @@ jobs:
         java-version: ['25', '26']
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Set up Amazon Corretto ${{ matrix.java-version }}
         uses: actions/setup-java@v4
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index f257ece..d925977 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Set up Amazon Corretto 25
         uses: actions/setup-java@v4