diff --git a/pom.xml b/pom.xml
index 66ec68a..aadd851 100644
--- a/pom.xml
+++ b/pom.xml
@@ -87,7 +87,7 @@
         <dependency>
             <groupId>org.java-websocket</groupId>
             <artifactId>Java-WebSocket</artifactId>
-            <version>1.5.4</version>
+            <version>1.5.6</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>