diff --git a/authority-control/pom.xml b/authority-control/pom.xml
index c6d6b42..565db06 100644
--- a/authority-control/pom.xml
+++ b/authority-control/pom.xml
@@ -19,7 +19,7 @@
 		<commons-io.version>2.4</commons-io.version>
 		<commons-codec.version>1.10</commons-codec.version>
 		<jackson.version>2.8.8</jackson.version>
-		<fastjson.version>1.2.32</fastjson.version>
+		<fastjson.version>1.2.83</fastjson.version>
 		<spring.redis.version>1.7.2.RELEASE</spring.redis.version>
 		<mapper.version>3.4.5</mapper.version>
 		<pagehelper.version>4.1.6</pagehelper.version>