diff --git a/pom.xml b/pom.xml
index 7581a8c..8908ac2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -46,7 +46,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.34</version>
+            <version>1.2.83</version>
         </dependency>
         <dependency>
             <groupId>org.apache.geronimo.specs</groupId>