diff --git a/plugin/site-plugin/pom.xml b/plugin/site-plugin/pom.xml
index 6beb691..3170048 100644
--- a/plugin/site-plugin/pom.xml
+++ b/plugin/site-plugin/pom.xml
@@ -121,7 +121,7 @@
 		<dependency>
 			<groupId>commons-net</groupId>
 			<artifactId>commons-net</artifactId>
-			<version>3.6</version>
+			<version>3.9.0</version>
 		</dependency>
 		<dependency>
 			<groupId>commons-dbcp</groupId>
@@ -182,7 +182,7 @@
 		<dependency>
 			<groupId>commons-net</groupId>
 			<artifactId>commons-net</artifactId>
-			<version>3.6</version>
+			<version>3.9.0</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>