diff --git a/projects/test-ftp/pom.xml b/projects/test-ftp/pom.xml
index f84faf4..b43b085 100644
--- a/projects/test-ftp/pom.xml
+++ b/projects/test-ftp/pom.xml
@@ -45,7 +45,7 @@
         <dependency>
             <groupId>commons-net</groupId>
             <artifactId>commons-net</artifactId>
-            <version>3.6</version>
+            <version>3.9.0</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.projectlombok/lombok -->
         <dependency>