diff --git a/springboot-house-demo/pom.xml b/springboot-house-demo/pom.xml
index fc9c747..6711fd6 100644
--- a/springboot-house-demo/pom.xml
+++ b/springboot-house-demo/pom.xml
@@ -90,7 +90,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.2.4</version>
+            <version>2.8.9</version>
         </dependency>
 
         <dependency>