diff --git a/airquality/pom.xml b/airquality/pom.xml
index 9ff3c16..958cc8e 100644
--- a/airquality/pom.xml
+++ b/airquality/pom.xml
@@ -18,7 +18,7 @@
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>8.0.17</version>
+			<version>8.0.28</version>
 		</dependency>
 
 		<dependency>
@@ -185,7 +185,7 @@
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>8.0.17</version>
+			<version>8.0.28</version>
 		</dependency>
 
 		<dependency>