diff --git a/spark-sql-pm25/pom.xml b/spark-sql-pm25/pom.xml
index 74e6c4a..a9fcb0e 100644
--- a/spark-sql-pm25/pom.xml
+++ b/spark-sql-pm25/pom.xml
@@ -36,7 +36,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.27</version>
+            <version>8.0.16</version>
         </dependency>
 
         <dependency>