diff --git a/pom.xml b/pom.xml
index fef5fdf..18b0db4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -41,7 +41,7 @@
         <fastjson.version>1.2.32</fastjson.version>
         <google-collection.version>1.0</google-collection.version>
         <mybatis-spring-boot-starter.version>1.3.2</mybatis-spring-boot-starter.version>
-        <mysql-connector-java.version>5.1.39</mysql-connector-java.version>
+        <mysql-connector-java.version>8.0.28</mysql-connector-java.version>
         <druid.version>1.1.9</druid.version>
         <pagehelper.version>5.0.1</pagehelper.version>
         <solr-solrj.version>4.10.3</solr-solrj.version>
diff --git a/xxl-job/pom.xml b/xxl-job/pom.xml
index f8dbc0d..bd883b4 100644
--- a/xxl-job/pom.xml
+++ b/xxl-job/pom.xml
@@ -28,7 +28,7 @@
 
         <spring-boot.version>1.5.20.RELEASE</spring-boot.version>
         <mybatis-spring-boot-starter.version>1.3.4</mybatis-spring-boot-starter.version>
-        <mysql-connector-java.version>5.1.47</mysql-connector-java.version>
+        <mysql-connector-java.version>8.0.28</mysql-connector-java.version>
 
         <spring.version>4.3.23.RELEASE</spring.version>
         <freemarker.version>2.3.28</freemarker.version>