diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 1e666477..1a0d52be 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -15,7 +15,7 @@ jobs:
     name: Test JDK ${{ matrix.java }}, ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up JDK
         uses: actions/setup-java@v3
         with:
diff --git a/.github/workflows/coveralls.yaml b/.github/workflows/coveralls.yaml
index bb4b1b63..759ec916 100644
--- a/.github/workflows/coveralls.yaml
+++ b/.github/workflows/coveralls.yaml
@@ -7,7 +7,7 @@ jobs:
     if: github.repository_owner == '42BV'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up JDK
         uses: actions/setup-java@v3
         with:
diff --git a/.github/workflows/sonatype.yaml b/.github/workflows/sonatype.yaml
index e3832b5b..70e9028f 100644
--- a/.github/workflows/sonatype.yaml
+++ b/.github/workflows/sonatype.yaml
@@ -10,7 +10,7 @@ jobs:
     if: github.repository_owner == 'hazendaz' && ! contains(toJSON(github.event.head_commit.message), '[maven-release-plugin]')
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up JDK
         uses: actions/setup-java@v3
         with:
diff --git a/.mvn/wrapper/maven-wrapper.properties b/.mvn/wrapper/maven-wrapper.properties
index e1d6b156..3267ebce 100644
--- a/.mvn/wrapper/maven-wrapper.properties
+++ b/.mvn/wrapper/maven-wrapper.properties
@@ -14,5 +14,5 @@
 # KIND, either express or implied.  See the License for the
 # specific language governing permissions and limitations
 # under the License.
-distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.2/apache-maven-3.9.2-bin.zip
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.4/apache-maven-3.9.4-bin.zip
 wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar
diff --git a/pom.xml b/pom.xml
index 8ee81b2f..51071a23 100644
--- a/pom.xml
+++ b/pom.xml
@@ -76,8 +76,8 @@
         <java.version>8</java.version>
         <java.release.version>8</java.release.version>
 
-        <junit.version>5.9.3</junit.version>
-        <slf4j.version>2.0.7</slf4j.version>
+        <junit.version>5.10.0</junit.version>
+        <slf4j.version>2.0.9</slf4j.version>
     </properties>
 
     <dependencies>