diff --git a/shipping/pom.xml b/shipping/pom.xml
index 0b2fd46..ff7c6c4 100644
--- a/shipping/pom.xml
+++ b/shipping/pom.xml
@@ -50,7 +50,7 @@
 		<dependency>
 			<groupId>ch.qos.logback</groupId>
 			<artifactId>logback-classic</artifactId>
-			<version>1.2.3</version>
+			<version>1.3.12</version>
 		</dependency>
 	</dependencies>