diff --git a/pom.xml b/pom.xml
index e8df2fe..b54fe0f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -49,7 +49,7 @@
 		<dependency>
 			<groupId>ch.qos.logback</groupId>
 			<artifactId>logback-classic</artifactId>
-			<version>1.2.3</version>
+			<version>1.2.13</version>
 		</dependency>
 
 		<!-- log4j -->