diff --git a/cloud2020/pom.xml b/cloud2020/pom.xml
index 41649c1..98d49cf 100644
--- a/cloud2020/pom.xml
+++ b/cloud2020/pom.xml
@@ -51,7 +51,7 @@
     <junit.version>4.12</junit.version>
     <log4j.version>1.2.17</log4j.version>
     <lombok.version>1.16.18</lombok.version>
-    <mysql.version>5.1.47</mysql.version>
+    <mysql.version>8.0.28</mysql.version>
     <druid.verison>1.1.16</druid.verison>
     <mybatis.spring.boot.verison>1.3.0</mybatis.spring.boot.verison>
   </properties>