diff --git a/pom.xml b/pom.xml
index 22b1e5c..cc5b570 100644
--- a/pom.xml
+++ b/pom.xml
@@ -76,7 +76,7 @@
         <project.reporting.outputEncoding>${utf8}</project.reporting.outputEncoding>
         <spring-boot.version>2.2.1.RELEASE</spring-boot.version>
         <mybatis-spring-boot.version>2.1.1</mybatis-spring-boot.version>
-        <mysql.version>8.0.18</mysql.version>
+        <mysql.version>8.0.28</mysql.version>
         <lombok.version>1.18.10</lombok.version>
         <commons-collections4.version>4.4</commons-collections4.version>
         <commons-lang3.version>3.9</commons-lang3.version>