diff --git a/practical-applications/brazilian-coin-classification-project/brazilian-coin-classification/pom.xml b/practical-applications/brazilian-coin-classification-project/brazilian-coin-classification/pom.xml
index b0d61b4..d07d597 100644
--- a/practical-applications/brazilian-coin-classification-project/brazilian-coin-classification/pom.xml
+++ b/practical-applications/brazilian-coin-classification-project/brazilian-coin-classification/pom.xml
@@ -16,7 +16,7 @@
 		<dependency>
 			<groupId>ch.qos.logback</groupId>
 			<artifactId>logback-classic</artifactId>
-			<version>1.0.6</version>
+			<version>1.2.0</version>
 		</dependency>
 		<dependency>
 			<groupId>org.deeplearning4j</groupId>