diff --git a/projetinhoBase/projetinhoBase.negocio/pom.xml b/projetinhoBase/projetinhoBase.negocio/pom.xml
index 42dfbf2..d48a47c 100644
--- a/projetinhoBase/projetinhoBase.negocio/pom.xml
+++ b/projetinhoBase/projetinhoBase.negocio/pom.xml
@@ -108,7 +108,7 @@
         <dependency>
             <groupId>commons-net</groupId>
             <artifactId>commons-net</artifactId>
-            <version>3.6</version>
+            <version>3.9.0</version>
         </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>