diff --git a/pom.xml b/pom.xml
index 8a22862..ec1aad8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -127,7 +127,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.31</version>
+            <version>1.2.83</version>
             <scope>compile</scope>
         </dependency>
         <dependency>