diff --git a/pom.xml b/pom.xml
index 52f4584..c65ff92 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
             <!-- json序列化，打印对象信息时很方便 -->
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.56</version>
+            <version>1.2.83</version>
             <scope>runtime</scope>
         </dependency>
         <dependency>