diff --git a/pom.xml b/pom.xml
index d82a6f7..eb034bd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -40,7 +40,7 @@
         <org.springframework.spring.version>2.5.6.SEC03</org.springframework.spring.version>
         <junit.version>4.12</junit.version>
         <dubbo.version>2.7.1</dubbo.version>
-        <fastjson.version>1.2.54</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <config.version>1.2.1</config.version>
         <slf4j-api.version>1.7.22</slf4j-api.version>
         <logback-classic.version>1.1.6</logback-classic.version>