diff --git a/utils-ex/pom.xml b/utils-ex/pom.xml
index a4f1b74..4eb89b2 100644
--- a/utils-ex/pom.xml
+++ b/utils-ex/pom.xml
@@ -29,7 +29,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.8.0</version>
+            <version>2.8.9</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-csv -->
         <dependency>