diff --git a/pom.xml b/pom.xml
index d1aafc9..72233b9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,7 +15,7 @@
         <org.springframework.version>4.3.6.RELEASE</org.springframework.version>
         <logback.version>1.1.7</logback.version>
         <slf4j.version>1.7.21</slf4j.version>
-        <fastjson.version>1.2.57</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <scala.version>2.11</scala.version>
         <scala.library.version>2.11.8</scala.library.version>
         <maven.javadoc.skip>true</maven.javadoc.skip>