diff --git a/pom.xml b/pom.xml
index 662c59e..0447577 100644
--- a/pom.xml
+++ b/pom.xml
@@ -77,7 +77,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.83</version>
+            <version>2.0.66</version>
         </dependency>
         <dependency>
             <groupId>com.google.code.gson</groupId>