diff --git a/pom.xml b/pom.xml
index c77770c..4d0820a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -43,7 +43,7 @@
         <skipTests>true</skipTests>
         <dep.maven-surefire-plugin.version>2.9</dep.maven-surefire-plugin.version>
         <httpcomponents.version>4.5.13</httpcomponents.version>
-        <fastjson.version>1.2.78</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <lombok.version>1.16.22</lombok.version>
         <commons-lang3.version>3.10</commons-lang3.version>
     </properties>