diff --git a/chat-example/chat-javafx-client/pom.xml b/chat-example/chat-javafx-client/pom.xml
index 42ffca5..ca166d1 100644
--- a/chat-example/chat-javafx-client/pom.xml
+++ b/chat-example/chat-javafx-client/pom.xml
@@ -40,7 +40,7 @@
             <plugin>
                 <groupId>com.zenjava</groupId>
                 <artifactId>javafx-maven-plugin</artifactId>
-                <version>8.1.4</version>
+                <version>8.8.3</version>
                 <configuration>
                     <mainClass>com.example.grpc.chat.ChatClient</mainClass>
                 </configuration>