diff --git a/springboot-auth/pom.xml b/springboot-auth/pom.xml
index 4f0805c..bb5f4c1 100644
--- a/springboot-auth/pom.xml
+++ b/springboot-auth/pom.xml
@@ -60,7 +60,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.51</version>
+            <version>1.2.83</version>
         </dependency>
     </dependencies>