diff --git a/pom.xml b/pom.xml
index fa60ac7..0761695 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <spring-boot.version>2.2.6.RELEASE</spring-boot.version>
         <byte-buddy.version>1.10.1</byte-buddy.version>
-        <fastjson.version>1.2.47</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
     </properties>
 
     <dependencies>