diff --git a/pom.xml b/pom.xml
index 762bbf3..d328a9d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
         <java.version>1.8</java.version>
         <maven.test.skip>true</maven.test.skip>
         
-        <mysql.connector.java.version>5.1.46</mysql.connector.java.version>
+        <mysql.connector.java.version>8.0.28</mysql.connector.java.version>
         <jackson.datatype.version>2.9.5</jackson.datatype.version>
         <mybatis.springboot.starter.version>1.3.2</mybatis.springboot.starter.version>
         <pagehelper-spring-boot-starter>1.2.5</pagehelper-spring-boot-starter>
diff --git a/wx-app-service/pom.xml b/wx-app-service/pom.xml
index 77efa6c..e233a76 100644
--- a/wx-app-service/pom.xml
+++ b/wx-app-service/pom.xml
@@ -89,7 +89,7 @@
                     <dependency>
                         <groupId>mysql</groupId>
                         <artifactId>mysql-connector-java</artifactId>
-                        <version>5.1.46</version>
+                        <version>8.0.28</version>
                     </dependency>
                     <dependency>
                         <groupId>com.itfsw</groupId>