diff --git a/pom.xml b/pom.xml
index 5c7aa679..1a719ee0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -69,7 +69,7 @@
         <!-- Maven plugins -->
         <maven.compiler.plugin.version>3.12.1</maven.compiler.plugin.version>
         <maven.shade.plugin.version>3.6.0</maven.shade.plugin.version>
-        <maven.source.plugin.version>3.3.0</maven.source.plugin.version>
+        <maven.source.plugin.version>3.3.1</maven.source.plugin.version>
     </properties>
 
     <dependencyManagement>