diff --git a/tsp/pom.xml b/tsp/pom.xml
old mode 100755
new mode 100644
index b444eea..8fcb902
--- a/tsp/pom.xml
+++ b/tsp/pom.xml
@@ -66,7 +66,7 @@
 		<dependency>
 			<groupId>ch.qos.logback</groupId>
 			<artifactId>logback-classic</artifactId>
-			<version>1.1.2</version>
+			<version>1.2.0</version>
 		</dependency>
 		<dependency>
 			<groupId>junit</groupId>