diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 307951d..983929f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Java JDK
         uses: actions/setup-java@v5
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 575dca7..eb754f3 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Java JDK
         uses: actions/setup-java@v5