diff --git a/pom.xml b/pom.xml
index 25c0725c..e284967e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -516,7 +516,7 @@
 		<dependency>
 			<groupId>ch.qos.logback</groupId>
 			<artifactId>logback-core</artifactId>
-			<version>1.5.19</version>
+			<version>1.5.20</version>
 			<scope>runtime</scope>
 		</dependency>
 		<dependency>