diff --git a/pom.xml b/pom.xml
index 4b88b68..60dc549 100644
--- a/pom.xml
+++ b/pom.xml
@@ -58,7 +58,7 @@
                 </plugin>
                 <plugin>
                     <artifactId>maven-source-plugin</artifactId>
-                    <version>3.3.1</version>
+                    <version>3.4.0</version>
                 </plugin>
                 <plugin>
                     <artifactId>maven-compiler-plugin</artifactId>