diff --git a/pom.xml b/pom.xml
index f78d62e..6ddc857 100644
--- a/pom.xml
+++ b/pom.xml
@@ -69,7 +69,7 @@
         <spring.version>5.0.0.RELEASE</spring.version>
         <spring-social.version>2.0.0.M4</spring-social.version>
         <jackson.version>2.10.0.pr3</jackson.version>
-        <fastjson.version>1.2.13</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <junit.version>4.12</junit.version>
     </properties>