diff --git a/ebooknet/pom.xml b/ebooknet/pom.xml
index a1d0520..ccd402f 100644
--- a/ebooknet/pom.xml
+++ b/ebooknet/pom.xml
@@ -170,7 +170,7 @@
       <dependency>
           <groupId>mysql</groupId>
           <artifactId>mysql-connector-java</artifactId>
-          <version>5.1.38</version>
+          <version>8.0.28</version>
       </dependency>
 
       <!-- https://mvnrepository.com/artifact/com.alibaba/druid -->