diff --git a/pom.xml b/pom.xml
index 5a87a25..2aacd2a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,7 +35,7 @@
         <apache.common.lang.version>3.8.1</apache.common.lang.version>
         <lombok.version>1.16.22</lombok.version>
         <slf4j.version>1.7.25</slf4j.version>
-        <fastjson.version>1.2.47</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
     </properties>
 
     <modules>