diff --git a/event-sourcing/pom.xml b/event-sourcing/pom.xml
index 65a241296..047c1ea0d 100644
--- a/event-sourcing/pom.xml
+++ b/event-sourcing/pom.xml
@@ -43,7 +43,7 @@
     <dependency>
       <groupId>com.google.code.gson</groupId>
       <artifactId>gson</artifactId>
-      <version>2.8.6</version>
+      <version>2.8.9</version>
     </dependency>
   </dependencies>
   <build>