diff --git a/ParentPOM/pom.xml b/ParentPOM/pom.xml
index 7b02181..a6e7564 100644
--- a/ParentPOM/pom.xml
+++ b/ParentPOM/pom.xml
@@ -22,7 +22,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.56</version>
+            <version>1.2.83</version>
         </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>