diff --git a/pom.xml b/pom.xml
index e5cda7b..0e0d433 100644
--- a/pom.xml
+++ b/pom.xml
@@ -67,7 +67,7 @@
       <dependency>
         <groupId>com.google.code.gson</groupId>
         <artifactId>gson</artifactId>
-        <version>2.2.1</version>
+        <version>2.8.9</version>
       </dependency>
       <dependency>
         <groupId>com.google.inject</groupId>