diff --git a/pom.xml b/pom.xml
index b0792c2..1be6575 100644
--- a/pom.xml
+++ b/pom.xml
@@ -74,7 +74,7 @@
 		<dependency>
 			<groupId>com.google.code.gson</groupId>
 			<artifactId>gson</artifactId>
-			<version>2.8.5</version>
+			<version>2.8.9</version>
 		</dependency>
 
 		<!-- fastjson -->