diff --git a/pom.xml b/pom.xml
index 21697cf..ee53e33 100644
--- a/pom.xml
+++ b/pom.xml
@@ -52,7 +52,7 @@
     <junit.version>4.12</junit.version>
     <log4j.version>1.2.17</log4j.version>
     <lombok.version>1.16.18</lombok.version>
-    <mysql.version>8.0.18</mysql.version>
+    <mysql.version>8.0.28</mysql.version>
     <druid.version>1.1.16</druid.version>
     <druid.spring.boot.starter.version>1.1.10</druid.spring.boot.starter.version>
     <spring.boot.version>2.2.2.RELEASE</spring.boot.version>