diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 991460a..57a0756 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -27,7 +27,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
 
     - name: Set up JDK 25
       if: matrix.language == 'java-kotlin'
diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index 294ae3b..b0dedfb 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -13,7 +13,7 @@ jobs:
       contents: read
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Set up JDK 25
       uses: actions/setup-java@v4
       with:
@@ -32,7 +32,7 @@ jobs:
       contents: write
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Set up JDK 25
       uses: actions/setup-java@v4
       with: