diff --git a/subset/switches/pom.xml b/subset/switches/pom.xml
index eed3151028..bccc2b1404 100644
--- a/subset/switches/pom.xml
+++ b/subset/switches/pom.xml
@@ -33,7 +33,7 @@
       <dependency>
          <groupId>commons-net</groupId>
          <artifactId>commons-net</artifactId>
-         <version>3.8.0</version>
+         <version>3.9.0</version>
       </dependency>
       <dependency>
          <groupId>io.grpc</groupId>