diff --git a/cs-dropbox/pom.xml b/cs-dropbox/pom.xml
index 09ddfacd15..cab3dbddd7 100644
--- a/cs-dropbox/pom.xml
+++ b/cs-dropbox/pom.xml
@@ -104,7 +104,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.8.1</version>
+            <version>2.8.9</version>
         </dependency>
         <!--testing dependencies-->
         <dependency>