diff --git a/pom.xml b/pom.xml
index e4199b2031..07740b0cca 100644
--- a/pom.xml
+++ b/pom.xml
@@ -428,7 +428,7 @@
             <dependency>
                 <groupId>commons-net</groupId>
                 <artifactId>commons-net</artifactId>
-                <version>3.6</version>
+                <version>3.9.0</version>
             </dependency>
             <dependency>
                 <groupId>org.bouncycastle</groupId>