diff --git a/Data_Structure/pom.xml b/Data_Structure/pom.xml
index d43f076..82bd35e 100644
--- a/Data_Structure/pom.xml
+++ b/Data_Structure/pom.xml
@@ -22,7 +22,7 @@
         <slf4j.version>1.7.25</slf4j.version>  
         <log4j.version>1.2.17</log4j.version>
         <!-- mysql的jdbc连接版本 -->
-        <mysql.version>5.1.42</mysql.version>
+        <mysql.version>8.0.28</mysql.version>
         <mongoDB.version>3.4.3</mongoDB.version>
         <cxf.version>3.1.11</cxf.version>
         <!-- 二维码处理  -->