diff --git a/cy-cms/pom.xml b/cy-cms/pom.xml
index 3c550f2..ee213e6 100644
--- a/cy-cms/pom.xml
+++ b/cy-cms/pom.xml
@@ -45,7 +45,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.54</version>
+            <version>1.2.83</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.mybatis.spring.boot/mybatis-spring-boot-starter -->
         <dependency>