diff --git a/lt.seg.hadoop/pom.xml b/lt.seg.hadoop/pom.xml
index 2b04915..0a04d33 100644
--- a/lt.seg.hadoop/pom.xml
+++ b/lt.seg.hadoop/pom.xml
@@ -1,17 +1,17 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
-	
+
 	<parent>
 	  <groupId>de.tudarmstadt</groupId>
 	  <artifactId>seg</artifactId>
-	  <version>0.7.1a</version>
+	  <version>0.7.1b</version>
 	</parent>
-	
+
 	<properties>
 		<hadoop.version>2.6.0-cdh5.4.11</hadoop.version>
 	</properties>
-	
+
 	<artifactId>lt.seg.hadoop</artifactId>
 
 	<repositories>
@@ -22,7 +22,7 @@
 			<snapshots><enabled>false</enabled></snapshots>
 		</repository>
 	</repositories>
-	
+
 	<build>
 		<plugins>
 			<plugin>
diff --git a/lt.seg/pom.xml b/lt.seg/pom.xml
index 9c24c86..f28e51c 100644
--- a/lt.seg/pom.xml
+++ b/lt.seg/pom.xml
@@ -1,13 +1,13 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
-	
+
 	<parent>
 	  <groupId>de.tudarmstadt</groupId>
 	  <artifactId>seg</artifactId>
-	  <version>0.7.1a</version>
+	  <version>0.7.1b</version>
 	</parent>
-	
+
 	<artifactId>lt.seg</artifactId>
 
 	<build>
diff --git a/lt.utilities/pom.xml b/lt.utilities/pom.xml
index f7b6125..b6d92d4 100644
--- a/lt.utilities/pom.xml
+++ b/lt.utilities/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 	  <groupId>de.tudarmstadt</groupId>
 	  <artifactId>seg</artifactId>
-	  <version>0.7.1a</version>
+	  <version>0.7.1b</version>
 	</parent>
 
 	<artifactId>lt.utilities</artifactId>
diff --git a/pom.xml b/pom.xml
index a540532..f9b1355 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
                              http://maven.apache.org/maven-v4_0_0.xsd">
 
     <modelVersion>4.0.0</modelVersion>
-    
+
 	<properties>
     	<seg.version>0.7.1a</seg.version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -14,18 +14,18 @@
 
     <groupId>de.tudarmstadt</groupId>
     <artifactId>seg</artifactId>
-    <version>0.7.1a</version>
+    <version>0.7.1b</version>
     <name>seg</name>
 
     <packaging>pom</packaging>
-    
+
 
     <modules>
-        <module>lt.utilities</module>      
+        <module>lt.utilities</module>
         <module>lt.seg</module>
         <module>lt.seg.hadoop</module>
     </modules>
-    
+
 	<dependencies>
 		<dependency>
 			<groupId>junit</groupId>