diff --git a/spring-web-demo/pom.xml b/spring-web-demo/pom.xml
index 860f47f..15d2e36 100644
--- a/spring-web-demo/pom.xml
+++ b/spring-web-demo/pom.xml
@@ -54,7 +54,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.8.6</version>
+            <version>2.8.9</version>
         </dependency>
     </dependencies>