diff --git a/setup.cfg b/setup.cfg
index 6f66cdd..5919388 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -3,7 +3,7 @@
 
 [metadata]
 name = de.p1st.monitor
-version = 0.8.1
+version = 0.9.0
 author = Daniel Langbein
 author_email = daniel@systemli.org
 description = periodically monitor and warn