diff --git a/wg-client-simple/pom.xml b/wg-client-simple/pom.xml
index 73f5605..35ae096 100644
--- a/wg-client-simple/pom.xml
+++ b/wg-client-simple/pom.xml
@@ -75,7 +75,7 @@
 		<dependency>
 		    <groupId>com.alibaba</groupId>
 		    <artifactId>fastjson</artifactId>
-		    <version>1.2.56</version>
+		    <version>1.2.83</version>
 		</dependency>
 
 		<!-- 自定义jar包 -->