diff --git a/app/pom.xml b/app/pom.xml
index f718688..5085b07 100644
--- a/app/pom.xml
+++ b/app/pom.xml
@@ -77,7 +77,7 @@
     <dependency>
       <groupId>com.google.code.gson</groupId>
       <artifactId>gson</artifactId>
-      <version>2.2.3</version>
+      <version>2.8.9</version>
     </dependency>
 
     <dependency>