diff --git a/pom.xml b/pom.xml
index 49137c3..26bfb43 100644
--- a/pom.xml
+++ b/pom.xml
@@ -81,7 +81,7 @@
     <dependency>
       <groupId>com.alibaba</groupId>
       <artifactId>fastjson</artifactId>
-      <version>1.2.46</version>
+      <version>1.2.83</version>
     </dependency>
     <dependency>
       <groupId>org.apache.commons</groupId>