diff --git a/pom.xml b/pom.xml
index 918839c..72427c5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -460,7 +460,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-source-plugin</artifactId>
-                    <version>3.2.1</version>
+                    <version>3.3.1</version>
                     <executions>
                         <execution>
                             <id>attach-sources</id>