diff --git a/pom.xml b/pom.xml
index e35c1c3..8981dca 100644
--- a/pom.xml
+++ b/pom.xml
@@ -146,7 +146,7 @@
 			    <plugin>
 			      <groupId>org.apache.maven.plugins</groupId>
 			      <artifactId>maven-source-plugin</artifactId>
-			      <version>2.2.1</version>
+			      <version>3.2.1</version>
 			      <executions>
 			        <execution>
 			          <id>attach-sources</id>