diff --git a/Chapter03/BitcoinModelTraining/pom.xml b/Chapter03/BitcoinModelTraining/pom.xml
index a3a1bf1..55b3ad2 100644
--- a/Chapter03/BitcoinModelTraining/pom.xml
+++ b/Chapter03/BitcoinModelTraining/pom.xml
@@ -171,7 +171,7 @@
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.6</version>
+			<version>8.0.28</version>
 		</dependency>
 		 <dependency>
       <groupId>org.apache.commons</groupId>