diff --git a/installer/pom.xml b/installer/pom.xml
index 570eaa67..b4935a98 100644
--- a/installer/pom.xml
+++ b/installer/pom.xml
@@ -214,7 +214,7 @@
 						<dependency>
 							<groupId>commons-net</groupId>
 							<artifactId>commons-net</artifactId>
-							<version>3.8.0</version>
+							<version>3.9.0</version>
 						</dependency>
 						<dependency>
 							<groupId>org.apache.ant</groupId>