diff --git a/pom.xml b/pom.xml
index a8f2754..229ba75 100644
--- a/pom.xml
+++ b/pom.xml
@@ -57,7 +57,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.8.7</version>
+            <version>2.9.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tomcat</groupId>