diff --git a/.github/workflows/build-and-publish-antora.yml b/.github/workflows/build-and-publish-antora.yml
index 6d204fe..8fcda34 100644
--- a/.github/workflows/build-and-publish-antora.yml
+++ b/.github/workflows/build-and-publish-antora.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Node.js
         uses: actions/setup-node@v6
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 8bbd9a8..e4387f3 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -62,7 +62,7 @@ jobs:
         # your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
     - name: Set up JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/gradle-build.yml b/.github/workflows/gradle-build.yml
index 9af88d3..1575de7 100644
--- a/.github/workflows/gradle-build.yml
+++ b/.github/workflows/gradle-build.yml
@@ -31,7 +31,7 @@ jobs:
       build-changes: ${{ steps.filter.outputs.build }}
       source-changes: ${{ steps.filter.outputs.java }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - uses: dorny/paths-filter@v3
@@ -54,7 +54,7 @@ jobs:
     outputs:
       build-artifacts: ${{ steps.upload-build-artifacts.outputs.artifact-id }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0      
       - name: Set up JDK
@@ -88,7 +88,7 @@ jobs:
     if: ${{ needs.check-changes.outputs.build-changes == 'true' }}
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup Java
         uses: actions/setup-java@v5
         with:
@@ -107,7 +107,7 @@ jobs:
     if: ${{ needs.check-changes.outputs.source-changes == 'true' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0      
       - name: Set up JDK
diff --git a/.github/workflows/gradle-wrapper-updater.yml b/.github/workflows/gradle-wrapper-updater.yml
index 639a966..973b061 100644
--- a/.github/workflows/gradle-wrapper-updater.yml
+++ b/.github/workflows/gradle-wrapper-updater.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Set up JDK
         uses: actions/setup-java@v5