diff --git a/gateway/pom.xml b/gateway/pom.xml
index 34f87fb..0719f4c 100644
--- a/gateway/pom.xml
+++ b/gateway/pom.xml
@@ -67,7 +67,7 @@
             <dependency>
                 <groupId>com.alibaba</groupId>
                 <artifactId>fastjson</artifactId>
-                <version>1.2.56</version>
+                <version>1.2.83</version>
             </dependency>
             <dependency>
                 <groupId>com.alipay.sofa.lookout</groupId>
@@ -107,7 +107,7 @@
             <dependency>
                 <groupId>com.alibaba</groupId>
                 <artifactId>fastjson</artifactId>
-                <version>1.2.56</version>
+                <version>1.2.83</version>
             </dependency>
             <dependency>
                 <groupId>io.projectreactor.netty</groupId>