diff --git a/install/pi/Makefile b/install/pi/Makefile
index ac72940..bb13226 100644
--- a/install/pi/Makefile
+++ b/install/pi/Makefile
@@ -115,4 +115,8 @@ stop:
 update_apt:
 	sudo apt-get update
 
+update: update_apt update_w4r
+
+update_w4r:
+	cd Web4Rail && git pull && mvn clean
 
diff --git a/pom.xml b/pom.xml
index c528357..20bd0f7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>de.srsoftware</groupId>
 	<artifactId>web4rail</artifactId>
-	<version>1.5.12</version>
+	<version>1.5.13</version>
 	<name>Web4Rail</name>
 	<packaging>jar</packaging>
 	<description>Java Model Railway Control</description>