diff --git a/springboot-limit-api/pom.xml b/springboot-limit-api/pom.xml
index 5c2f328..5a807d1 100644
--- a/springboot-limit-api/pom.xml
+++ b/springboot-limit-api/pom.xml
@@ -44,7 +44,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.47</version>
+            <version>1.2.83</version>
         </dependency>
     </dependencies>