diff --git a/springboot-shiro/pom.xml b/springboot-shiro/pom.xml
index 9388121..6cb9d88 100644
--- a/springboot-shiro/pom.xml
+++ b/springboot-shiro/pom.xml
@@ -16,7 +16,7 @@
 
     <properties>
         <java.version>1.8</java.version>
-        <mysql.version>8.0.13</mysql.version>
+        <mysql.version>8.0.28</mysql.version>
         <mybatis.plus.version>3.1.0</mybatis.plus.version>
         <commons-lang3.version>3.4</commons-lang3.version>
     </properties>