diff --git a/easyweb/easyweb-shiro/pom.xml b/easyweb/easyweb-shiro/pom.xml
index 9695091..be3dcd9 100644
--- a/easyweb/easyweb-shiro/pom.xml
+++ b/easyweb/easyweb-shiro/pom.xml
@@ -76,7 +76,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.47</version>
+            <version>1.2.83</version>
         </dependency>
 
         <!-- 从request获取设备信息 -->