diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 15d6bf0..b3f3df8 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,4 +1,4 @@
-master
+0.4.1
  - fix minor bug that prevents 0.4.0 from running
  - switch obspy dependency version from >=1.* to >1.0.3 (the import reroutes in
    obspy 1.0.x break the monkey patching of event object classes in obspyck)
diff --git a/obspyck/__init__.py b/obspyck/__init__.py
index 7c855fc..7a97fdb 100644
--- a/obspyck/__init__.py
+++ b/obspyck/__init__.py
@@ -11,4 +11,4 @@
 analysis workflow for seismic events in seismological observatory practice.
 """
 
-__version__ = '0.4.0.post0'
+__version__ = '0.4.1'