diff --git a/pom.xml b/pom.xml
index 174d717..de5682b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -82,7 +82,7 @@
         <maven-javadoc.version>3.6.3</maven-javadoc.version>
         <maven-release.version>3.0.1</maven-release.version>
         <maven-resources.version>3.3.1</maven-resources.version>
-        <maven-source.version>3.3.0</maven-source.version>
+        <maven-source.version>3.3.1</maven-source.version>
         <maven-surefire.version>2.22.2</maven-surefire.version>
         <!-- Test matcher -->
         <pattern.class.test>**/*Test.java</pattern.class.test>