diff --git a/pom.xml b/pom.xml
index 18cdbda..9d46a35 100644
--- a/pom.xml
+++ b/pom.xml
@@ -188,7 +188,7 @@
             <dependency>
                 <groupId>commons-net</groupId>
                 <artifactId>commons-net</artifactId>
-                <version>3.0.1</version>
+                <version>3.9.0</version>
                 <scope>test</scope>
             </dependency>
             <dependency>