diff --git "a/javaframework/spring/03springIOC\345\256\271\345\231\250\347\232\204\351\205\215\347\275\256\344\275\277\347\224\2502/spring_study2/pom.xml" "b/javaframework/spring/03springIOC\345\256\271\345\231\250\347\232\204\351\205\215\347\275\256\344\275\277\347\224\2502/spring_study2/pom.xml"
index 2ebc5cfa..385083ee 100644
--- "a/javaframework/spring/03springIOC\345\256\271\345\231\250\347\232\204\351\205\215\347\275\256\344\275\277\347\224\2502/spring_study2/pom.xml"
+++ "b/javaframework/spring/03springIOC\345\256\271\345\231\250\347\232\204\351\205\215\347\275\256\344\275\277\347\224\2502/spring_study2/pom.xml"
@@ -25,7 +25,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.48</version>
+            <version>8.0.28</version>
         </dependency>