diff --git a/spring-boot-redis-demo/pom.xml b/spring-boot-redis-demo/pom.xml
index c675ad5..fc29056 100644
--- a/spring-boot-redis-demo/pom.xml
+++ b/spring-boot-redis-demo/pom.xml
@@ -145,7 +145,7 @@
 		<dependency>
 			<groupId>com.google.code.gson</groupId>
 			<artifactId>gson</artifactId>
-			<version>2.6.2</version>
+			<version>2.8.9</version>
 		</dependency>
 
 		<dependency>