diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 37776f7..2386c55 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         fetch-depth: 2
 
diff --git a/.github/workflows/dependency-submission.yml b/.github/workflows/dependency-submission.yml
index 9832b84..82d16bb 100644
--- a/.github/workflows/dependency-submission.yml
+++ b/.github/workflows/dependency-submission.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout sources
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
     - name: Setup Java
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 4dc8b05..0ccfe52 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -16,7 +16,7 @@ jobs:
       contents: read
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Set up JDK 17
         uses: actions/setup-java@v5
         with:
diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index 1bae9e3..4d0f34d 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -17,7 +17,7 @@ jobs:
       DEFAULT_JAVA: 11
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     
     - name: Setup Java ${{ matrix.java }}
       uses: actions/setup-java@v5