diff --git a/pom.xml b/pom.xml
index b07c9a6..3fe64ae 100644
--- a/pom.xml
+++ b/pom.xml
@@ -211,7 +211,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.57</version>
+            <version>1.2.83</version>
         </dependency>
 
         <!-- 解析客户端操作系统、浏览器等 -->