diff --git a/pom.xml b/pom.xml
index e30fb1a..f0b58e6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -59,7 +59,7 @@
                 </plugin>
                 <plugin>
                     <artifactId>maven-source-plugin</artifactId>
-                    <version>3.0.1</version>
+                    <version>3.2.1</version>
                 </plugin>
                 <plugin>
                     <artifactId>maven-deploy-plugin</artifactId>