diff --git a/bigdata_hadoop_project/code/log_analyse_mr/pom.xml b/bigdata_hadoop_project/code/log_analyse_mr/pom.xml
index 1a68614..7968224 100644
--- a/bigdata_hadoop_project/code/log_analyse_mr/pom.xml
+++ b/bigdata_hadoop_project/code/log_analyse_mr/pom.xml
@@ -38,7 +38,7 @@
     <dependency>
       <groupId>mysql</groupId>
       <artifactId>mysql-connector-java</artifactId>
-      <version>5.1.6</version>
+      <version>8.0.16</version>
     </dependency>
 
     <dependency>