diff --git a/pom.xml b/pom.xml
index b5226e7..3514e54 100644
--- a/pom.xml
+++ b/pom.xml
@@ -213,7 +213,7 @@
     <dependency>
       <groupId>com.alibaba</groupId>
       <artifactId>fastjson</artifactId>
-      <version>1.2.47</version>
+      <version>1.2.83</version>
     </dependency>
   </dependencies>
 </project>
\ No newline at end of file