diff --git a/pom.xml b/pom.xml
index 9ba703e..98b70cc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -131,7 +131,7 @@
                 </plugin>
                 <plugin>
                     <artifactId>maven-source-plugin</artifactId>
-                    <version>3.2.1</version>
+                    <version>3.3.1</version>
                     <executions>
                         <execution>
                             <id>attach-sources</id>