diff --git a/auto-java-code-upgrade/pom.xml b/auto-java-code-upgrade/pom.xml
index b6f8a70..8ff3319 100644
--- a/auto-java-code-upgrade/pom.xml
+++ b/auto-java-code-upgrade/pom.xml
@@ -54,7 +54,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.32</version>
+            <version>1.2.83</version>
         </dependency>
         <!--spring 框架-->
         <dependency>