diff --git a/OrderForm/pom.xml b/OrderForm/pom.xml
index 75b1178..10ea028 100644
--- a/OrderForm/pom.xml
+++ b/OrderForm/pom.xml
@@ -66,7 +66,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.61</version>
+            <version>1.2.83</version>
         </dependency>
 
         <dependency>