diff --git a/netty-http/pom.xml b/netty-http/pom.xml
index 80d521b..6dda035 100644
--- a/netty-http/pom.xml
+++ b/netty-http/pom.xml
@@ -17,7 +17,7 @@
         <logback.version>1.1.7</logback.version>
         <lombok.version>1.16.12</lombok.version>
         <commons.codec.version>1.10</commons.codec.version>
-        <fastjson.version>1.2.51</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
     </properties>
 
     <dependencies>