diff --git a/.github/workflows/default-tests.yml b/.github/workflows/default-tests.yml
index 6756e364..02c63c15 100644
--- a/.github/workflows/default-tests.yml
+++ b/.github/workflows/default-tests.yml
@@ -7,7 +7,7 @@ jobs:
     name: Run checkstyle
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: recursive
       - name: Set up JDK 11
@@ -34,7 +34,7 @@ jobs:
         java_version: ['11', '12', '13', '14', '15', '16', '17', '18', '19', '20']
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: recursive
       - name: Set up JDK ${{ matrix.java_version }}
@@ -62,7 +62,7 @@ jobs:
         maven_version: ['3.2.5', '3.3.9', '3.5.4', '3.6.3', '3.8.8', '3.9.1', '3.9.2', '4.0.0-alpha-7']
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: recursive
       - name: Set up JDK ${{ matrix.java_version }}
@@ -113,7 +113,7 @@ jobs:
     if: ${{ github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/') || github.ref == 'refs/heads/master') }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: recursive
       - run: git checkout "${GITHUB_REF:11}"
@@ -140,7 +140,7 @@ jobs:
     if: ${{ github.event_name != 'pull_request' && !startsWith(github.ref, 'refs/tags/') && github.ref == 'refs/heads/master' }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: recursive
       - name: Set up JDK 11