diff --git a/pom.xml b/pom.xml
index cba6dae..4155fda 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
         <netty.version>4.1.44.Final</netty.version>
         <log4j.version>2.13.0</log4j.version>
         <lombok.version>1.18.10</lombok.version>
-        <fastjson.version>1.2.62</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <guava.version>28.1-jre</guava.version>
         <commons-lang3.version>3.9</commons-lang3.version>
         <protobuf.version>3.9.1</protobuf.version>