diff --git a/pom.xml b/pom.xml
index 59aa4e2..011f36c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -55,7 +55,7 @@
         <log4j.version>1.2.17</log4j.version>
         <lombok.version>1.16.18</lombok.version>
         <mybatis.version>1.3.2</mybatis.version>
-        <mysql.version>8.0.16</mysql.version>
+        <mysql.version>8.0.28</mysql.version>
         <druid.version>1.1.16</druid.version>
         <spring.boot.version>2.2.2.RELEASE</spring.boot.version>
         <spring.cloud.version>Hoxton.SR5</spring.cloud.version>