diff --git a/pom.xml b/pom.xml
index 80171fe5ba..abdf0fe032 100644
--- a/pom.xml
+++ b/pom.xml
@@ -50,7 +50,7 @@
 		<maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>
 		<maven-deploy-plugin.version>2.8.2</maven-deploy-plugin.version>
 		<maven-failsafe-plugin.version>2.22.1</maven-failsafe-plugin.version>
-		<maven-flatten-plugin.version>1.5.0</maven-flatten-plugin.version>
+		<maven-flatten-plugin.version>1.6.0</maven-flatten-plugin.version>
 		<maven-gpg-plugin.version>3.1.0</maven-gpg-plugin.version>
 		<maven-jar-plugin.version>3.3.0</maven-jar-plugin.version>
 		<maven-javadoc-plugin.version>3.6.2</maven-javadoc-plugin.version>