diff --git a/Demos/Spring/pom.xml b/Demos/Spring/pom.xml
index f223acd..b9ba8fd 100644
--- a/Demos/Spring/pom.xml
+++ b/Demos/Spring/pom.xml
@@ -169,7 +169,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.6.2</version>
+            <version>2.8.9</version>
         </dependency>
         <dependency>
             <groupId>com.google.guava</groupId>