@ -81,7 +81,7 @@ under the License.
<maven.compiler.target>${java.version}</maven.compiler.target>
<hamcrest.version>1.3</hamcrest.version>
<slf4j.version>1.7.15</slf4j.version>
<log4j.version>2.12.1</log4j.version>
<log4j.version>2.16.0</log4j.version>
<spotless.version>2.4.2</spotless.version>
<!-- Enforce single fork execution due to heavy mini cluster use in the tests -->
<flink.forkCount>1</flink.forkCount>