diff --git a/HIS-master/HIS-mbg/pom.xml b/HIS-master/HIS-mbg/pom.xml
index da2e9e2..1c9597d 100644
--- a/HIS-master/HIS-mbg/pom.xml
+++ b/HIS-master/HIS-mbg/pom.xml
@@ -48,7 +48,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.15</version>
+            <version>8.0.28</version>
         </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>