diff --git a/crawler/crawler4j/WeatherCrawler/pom.xml b/crawler/crawler4j/WeatherCrawler/pom.xml
index 2e7dc8a..0ef277c 100644
--- a/crawler/crawler4j/WeatherCrawler/pom.xml
+++ b/crawler/crawler4j/WeatherCrawler/pom.xml
@@ -81,7 +81,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.29</version>
+            <version>8.0.28</version>
         </dependency>
     </dependencies>