diff --git a/.github/workflows/broken-links.yml b/.github/workflows/broken-links.yml
index 3a1009c4..afc1ff1b 100644
--- a/.github/workflows/broken-links.yml
+++ b/.github/workflows/broken-links.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - run: mv .github/.lycheeignore .lycheeignore
 
diff --git a/.github/workflows/check-build.yml b/.github/workflows/check-build.yml
index ea9cb3c2..57b110c7 100644
--- a/.github/workflows/check-build.yml
+++ b/.github/workflows/check-build.yml
@@ -31,7 +31,7 @@ jobs:
         java: [17, 21, 25]
         distribution: [temurin]
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Set up JDK
       uses: actions/setup-java@v5
@@ -93,7 +93,7 @@ jobs:
         java: [17]
         distribution: [temurin]
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Set up JDK
       uses: actions/setup-java@v5
@@ -129,7 +129,7 @@ jobs:
         java: [17]
         distribution: [temurin]
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Set up JDK
       uses: actions/setup-java@v5
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e2da01dd..ed978e7b 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 30
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Set up JDK
       uses: actions/setup-java@v5
@@ -60,7 +60,7 @@ jobs:
     outputs:
       upload_url: ${{ steps.create-release.outputs.upload_url }}
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Configure Git
       run: |
@@ -127,7 +127,7 @@ jobs:
     needs: [prepare-release]
     timeout-minutes: 60
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Init Git and pull
       run: |
@@ -183,7 +183,7 @@ jobs:
     needs: [prepare-release]
     timeout-minutes: 15
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Init Git and pull
       run: |
@@ -231,7 +231,7 @@ jobs:
     needs: [publish-maven]
     timeout-minutes: 10
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Init Git and pull
       run: |
diff --git a/.github/workflows/sync-labels.yml b/.github/workflows/sync-labels.yml
index f6c50a17..6471ce7c 100644
--- a/.github/workflows/sync-labels.yml
+++ b/.github/workflows/sync-labels.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           sparse-checkout: .github/labels.yml
 
diff --git a/.github/workflows/test-deploy.yml b/.github/workflows/test-deploy.yml
index 0f699ee7..5b078983 100644
--- a/.github/workflows/test-deploy.yml
+++ b/.github/workflows/test-deploy.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 60
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Set up JDK
       uses: actions/setup-java@v5
diff --git a/.github/workflows/update-from-template.yml b/.github/workflows/update-from-template.yml
index 86f8b89b..a5e3b956 100644
--- a/.github/workflows/update-from-template.yml
+++ b/.github/workflows/update-from-template.yml
@@ -36,7 +36,7 @@ jobs:
       update_branch_merged_commit: ${{ steps.manage-branches.outputs.update_branch_merged_commit }}
       create_update_branch_merged_pr: ${{ steps.manage-branches.outputs.create_update_branch_merged_pr }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           # Required because otherwise there are always changes detected when executing diff/rev-list
           fetch-depth: 0
@@ -183,7 +183,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 60
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           # Required because otherwise there are always changes detected when executing diff/rev-list
           fetch-depth: 0