diff --git a/pom.xml b/pom.xml
index fa6d1e7..a2ff241 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,90 +1,94 @@
-<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>
-
-	<groupId>de.uni_mannheim.informatik.dws.t2k</groupId>
-	<artifactId>t2kmatch</artifactId>
-	<version>2.1</version>
-	<packaging>jar</packaging>
-
-	<name>T2K.Match</name>
-	<url>http://maven.apache.org</url>
-
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.1</version>
-				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
-				</configuration>
-			</plugin>
-			<plugin>
-				<artifactId>maven-assembly-plugin</artifactId>
-				<configuration>
-					<archive>
-						<manifest>
-							<mainClass>de.uni_mannheim.informatik.dws.t2k.match</mainClass>
-						</manifest>
-					</archive>
-					<descriptorRefs>
-						<descriptorRef>jar-with-dependencies</descriptorRef>
-					</descriptorRefs>
-				</configuration>
-				<executions>
-					<execution>
-						<phase>package</phase>
-						<goals>
-							<goal>single</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
-	</build>
-
-	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-	</properties>
-
-	<repositories>
-		<repository>
-			<id>3rd party</id>
-			<url>https://breda.informatik.uni-mannheim.de/nexus/content/repositories/thirdparty/</url>
-		</repository>
-	</repositories>
-
-	<dependencies>
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>3.8.1</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>de.uni_mannheim.informatik.dws</groupId>
-			<artifactId>winter</artifactId>
-			<version>1.0.1-SNAPSHOT</version>
-		</dependency>
-		<dependency>
-			<groupId>com.esotericsoftware</groupId>
-			<artifactId>kryo</artifactId>
-			<version>4.0.0</version>
-		</dependency>
-		<dependency>
-			<groupId>de.javakaffee</groupId>
-			<artifactId>kryo-serializers</artifactId>
-			<version>0.38</version>
-		</dependency>
-		<dependency>
-			<groupId>net.sf.opencsv</groupId>
-			<artifactId>opencsv</artifactId>
-			<version>2.3</version>
-			<type>jar</type>
-		</dependency>
-	</dependencies>
-
-
-</project>
+<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>
+
+	<groupId>de.uni_mannheim.informatik.dws.t2k</groupId>
+	<artifactId>t2kmatch</artifactId>
+	<version>2.1</version>
+	<packaging>jar</packaging>
+
+	<name>T2K.Match</name>
+	<url>http://maven.apache.org</url>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>3.1</version>
+				<configuration>
+					<source>1.8</source>
+					<target>1.8</target>
+				</configuration>
+			</plugin>
+			<plugin>
+				<artifactId>maven-assembly-plugin</artifactId>
+				<configuration>
+					<archive>
+						<manifest>
+							<mainClass>de.uni_mannheim.informatik.dws.t2k.match</mainClass>
+						</manifest>
+					</archive>
+					<descriptorRefs>
+						<descriptorRef>jar-with-dependencies</descriptorRef>
+					</descriptorRefs>
+				</configuration>
+				<executions>
+					<execution>
+						<phase>package</phase>
+						<goals>
+							<goal>single</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+		</plugins>
+	</build>
+
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+	</properties>
+
+	<repositories>
+		<repository>
+			<id>releases</id>
+			<url>https://breda.informatik.uni-mannheim.de/nexus/content/repositories/releases/</url>
+		</repository>
+		<repository>
+			<id>3rd party</id>
+			<url>https://breda.informatik.uni-mannheim.de/nexus/content/repositories/thirdparty/</url>
+		</repository>
+	</repositories>
+
+	<dependencies>
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>3.8.1</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>de.uni_mannheim.informatik.dws</groupId>
+			<artifactId>winter</artifactId>
+			<version>1.1</version>
+		</dependency>
+		<dependency>
+			<groupId>com.esotericsoftware</groupId>
+			<artifactId>kryo</artifactId>
+			<version>4.0.0</version>
+		</dependency>
+		<dependency>
+			<groupId>de.javakaffee</groupId>
+			<artifactId>kryo-serializers</artifactId>
+			<version>0.38</version>
+		</dependency>
+		<dependency>
+			<groupId>net.sf.opencsv</groupId>
+			<artifactId>opencsv</artifactId>
+			<version>2.3</version>
+			<type>jar</type>
+		</dependency>
+	</dependencies>
+
+
+</project>