Bump version to 0.4.1

Change-Id: Idd9869c69dbbcf36c314912984e26ace954ba4ab
diff --git a/pom.xml b/pom.xml
index 69ea041..9a65ff8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>de.ids_mannheim.korap</groupId>
   <artifactId>KalamarExportPlugin</artifactId>
   <packaging>jar</packaging>
-  <version>0.4.0</version>
+  <version>0.4.1</version>
   <name>KalamarExportPlugin</name>
   <url>https://korap.ids-mannheim.de/</url>