diff --git a/leetcode/editor/cn/pom.xml b/leetcode/editor/cn/pom.xml
index 00f34d9..a70525f 100644
--- a/leetcode/editor/cn/pom.xml
+++ b/leetcode/editor/cn/pom.xml
@@ -19,7 +19,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.69</version>
+            <version>1.2.83</version>
         </dependency>
     </dependencies>