diff --git a/Tools/http-request/pom.xml b/Tools/http-request/pom.xml
index 627c754..bbea2f6 100644
--- a/Tools/http-request/pom.xml
+++ b/Tools/http-request/pom.xml
@@ -36,7 +36,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.39</version>
+            <version>1.2.83</version>
         </dependency>
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>