diff --git a/RestfulClientWithJavaNetExample/pom.xml b/RestfulClientWithJavaNetExample/pom.xml
index 5498207..5a3f5d4 100644
--- a/RestfulClientWithJavaNetExample/pom.xml
+++ b/RestfulClientWithJavaNetExample/pom.xml
@@ -24,7 +24,7 @@
 		<dependency>
 			<groupId>com.google.code.gson</groupId>
 			<artifactId>gson</artifactId>
-			<version>2.8.5</version>
+			<version>2.8.9</version>
 		</dependency>
 
 		<!-- https://mvnrepository.com/artifact/org.projectlombok/lombok -->