diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index df7f8045..a18863cd 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -68,7 +68,7 @@ jobs:
         # yamllint enable rule:line-length
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up JDK 20
         uses: actions/setup-java@v5
diff --git a/.github/workflows/gitleaks.yml b/.github/workflows/gitleaks.yml
index ff669004..9710da51 100644
--- a/.github/workflows/gitleaks.yml
+++ b/.github/workflows/gitleaks.yml
@@ -22,7 +22,7 @@ jobs:
     name: gitleaks
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - uses: gitleaks/gitleaks-action@v2
diff --git a/.github/workflows/java-gradle-checkstyle.yml b/.github/workflows/java-gradle-checkstyle.yml
index 3597b013..9788f242 100644
--- a/.github/workflows/java-gradle-checkstyle.yml
+++ b/.github/workflows/java-gradle-checkstyle.yml
@@ -32,7 +32,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Set up JDK
         uses: actions/setup-java@v5
         with:
diff --git a/.github/workflows/java-gradle-coverage.yml b/.github/workflows/java-gradle-coverage.yml
index 3575b1da..2f32b4ce 100644
--- a/.github/workflows/java-gradle-coverage.yml
+++ b/.github/workflows/java-gradle-coverage.yml
@@ -27,7 +27,7 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Set up JDK
         uses: actions/setup-java@v5
         with:
diff --git a/.github/workflows/java-gradle.yml b/.github/workflows/java-gradle.yml
index a5a31c4c..11bdd720 100644
--- a/.github/workflows/java-gradle.yml
+++ b/.github/workflows/java-gradle.yml
@@ -32,7 +32,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Set up JDK
         uses: actions/setup-java@v5
         with:
diff --git a/.github/workflows/sonarcloud.yml b/.github/workflows/sonarcloud.yml
index 2e65794b..5183aba5 100644
--- a/.github/workflows/sonarcloud.yml
+++ b/.github/workflows/sonarcloud.yml
@@ -16,7 +16,7 @@ jobs:
     name: Build and analyze
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           # Shallow clones should be disabled for a better relevancy of analysis
           fetch-depth: 0