diff --git a/pom.xml b/pom.xml
index 85181e7..030ee22 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
     <dependency>
         <groupId>com.alibaba</groupId>
         <artifactId>fastjson</artifactId>
-        <version>1.2.24</version>
+        <version>1.2.83</version>
     </dependency>
     <dependency>
         <groupId>com.fasterxml.jackson.core</groupId>