diff --git a/pom.xml b/pom.xml
index 34d31a140..0f6c6734f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -113,7 +113,7 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>flatten-maven-plugin</artifactId>
-				<version>1.3.0</version>
+				<version>1.6.0</version>
 				<configuration>
 					<updatePomFile>true</updatePomFile>
 					<flattenMode>ossrh</flattenMode>