diff --git a/pom.xml b/pom.xml
index e45f027..b8d76fb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -34,7 +34,7 @@
 		<dependency>
 			<groupId>ch.qos.logback</groupId>
 			<artifactId>logback-core</artifactId>
-			<version>1.2.9</version>
+			<version>1.2.13</version>
 		</dependency>
 		<dependency>
 			<groupId>org.slf4j</groupId>