diff --git a/rest/pom.xml b/rest/pom.xml
index 13f8b0a..02e62b4 100644
--- a/rest/pom.xml
+++ b/rest/pom.xml
@@ -39,7 +39,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.8.1</version>
+            <version>2.8.9</version>
         </dependency>
 
         <dependency>