diff --git a/dormSystem/pom.xml b/dormSystem/pom.xml
index 55cbc54..43f386c 100644
--- a/dormSystem/pom.xml
+++ b/dormSystem/pom.xml
@@ -90,7 +90,7 @@
 	<dependency>
 	    <groupId>com.alibaba</groupId>
 	    <artifactId>fastjson</artifactId>
-	    <version>1.2.41</version>
+	    <version>1.2.83</version>
 	</dependency>
 	
 	<!-- mybatis逆向工程 -->