diff --git a/pom.xml b/pom.xml
index 27ae753..75f1417 100644
--- a/pom.xml
+++ b/pom.xml
@@ -115,7 +115,7 @@
 		<dependency>
 			<groupId>ch.qos.logback</groupId>
 			<artifactId>logback-classic</artifactId>
-			<version>1.2.0</version>
+			<version>1.2.13</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.jopt-simple</groupId>