diff --git a/setup.cfg b/setup.cfg
index 94a5fa9..6570883 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = chemometrics
-version = 0.2.0
+version = 0.3.0
 author = Matthias Rüdt
 author_email = mruedt@icloud.com
 description = package for chemometric data analysis