diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1f0f493..464907b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -25,7 +25,7 @@ jobs:
     name: Build with JDK ${{matrix.java}}
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         name: Checkout
 
       - uses: actions/setup-java@v5
@@ -49,7 +49,7 @@ jobs:
     name: Verify JavaDocs
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-java@v5
         with:
           java-version: 17
@@ -71,7 +71,7 @@ jobs:
     name: Verify Quality
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - run: |
           git fetch --prune --unshallow --tags --force
 
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 9121f6d..27a88a0 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         # We must fetch at least the immediate parents so that if this is
         # a pull request then we can checkout the head.
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3b19ea8..229e331 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           metadata-file-path: '.github/project.yml'
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           token: ${{ secrets.RELEASE_TOKEN }}