diff --git a/example/pom.xml b/example/pom.xml
index a3b58c1..e297cdc 100644
--- a/example/pom.xml
+++ b/example/pom.xml
@@ -90,7 +90,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.8.7</version>
+            <version>2.8.9</version>
         </dependency>
         <dependency>
             <groupId>javax.persistence</groupId>