diff --git a/pom.xml b/pom.xml
index 9d0a094e4..c4397982f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -38,7 +38,7 @@
 		<version.maven.checkstyle>3.1.0</version.maven.checkstyle>
 		<version.maven.jar>3.1.1</version.maven.jar>
 		<version.maven.compiler>3.8.1</version.maven.compiler>
-		<version.maven.source>3.0.1</version.maven.source>
+		<version.maven.source>3.2.1</version.maven.source>
 		<version.maven.javadoc>3.1.0</version.maven.javadoc>
 		<version.maven.resources>3.0.2</version.maven.resources>
 		<version.maven.surefire>3.0.0-M4</version.maven.surefire>