diff --git a/pom.xml b/pom.xml
index 90547d118..0d5bf4362 100644
--- a/pom.xml
+++ b/pom.xml
@@ -334,7 +334,7 @@
 				<plugin>
 					<groupId>org.codehaus.mojo</groupId>
 					<artifactId>flatten-maven-plugin</artifactId>
-					<version>1.2.2</version>
+					<version>1.4.0</version>
 				</plugin>
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>