diff --git a/netlab5server/pom.xml b/netlab5server/pom.xml
index 567e312..2b5ab0f 100644
--- a/netlab5server/pom.xml
+++ b/netlab5server/pom.xml
@@ -24,7 +24,7 @@
         <dependency>
             <groupId>org.java-websocket</groupId>
             <artifactId>Java-WebSocket</artifactId>
-            <version>1.3.0</version>
+            <version>1.5.0</version>
         </dependency>
 
         <dependency>