diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 300ae93..9c2e827 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up JDK ${{ matrix.java-version }}
         uses: actions/setup-java@v5
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index df74023..7b7912a 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 11
         uses: actions/setup-java@v5
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 5784006..77a72f7 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up JDK 17
         uses: actions/setup-java@v5
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index a2be852..e722cf7 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Docker meta
         id: meta
diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index 9704698..d59a725 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up JDK 11
         uses: actions/setup-java@v5
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 5e6b9b1..b9ae2f7 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up JDK 11
         uses: actions/setup-java@v5