diff --git a/crmeb-service/pom.xml b/crmeb-service/pom.xml
index b5607af..cfb8a09 100644
--- a/crmeb-service/pom.xml
+++ b/crmeb-service/pom.xml
@@ -36,7 +36,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.8.9</version>
+            <version>2.9.1</version>
         </dependency>
     </dependencies>