diff --git a/trunk/drsr/pom.xml b/trunk/drsr/pom.xml
index 58d815cd..c55feb8b 100644
--- a/trunk/drsr/pom.xml
+++ b/trunk/drsr/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>
 
         <!-- https://mvnrepository.com/artifact/org.apache.ibatis/ibatis-sqlmap -->