Prepare new release

Change-Id: I8cc3afb760bb64dfa81432b35154529dc8bc25e4
diff --git a/pom.xml b/pom.xml
index 8ddda38..bc2323f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,7 +35,7 @@
 
   <groupId>de.ids-mannheim.korap.krill</groupId>
   <artifactId>Krill</artifactId>
-  <version>0.63.1</version>
+  <version>0.63.2</version>
   <packaging>jar</packaging>
 
   <name>Krill</name>