diff --git a/function-apps/Point-Of-Transaction/pom.xml b/function-apps/Point-Of-Transaction/pom.xml
index 556230d..e16d40a 100644
--- a/function-apps/Point-Of-Transaction/pom.xml
+++ b/function-apps/Point-Of-Transaction/pom.xml
@@ -54,7 +54,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.8.2</version>
+            <version>2.8.9</version>
         </dependency>
 
         <!-- Test -->