diff --git a/CHANGES.md b/CHANGES.md
index 53e0deb..69d7867 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,6 +1,6 @@
 # ui Changelog
 
-## Unreleased
+## [0.41.0]
 
 + fix #51: show cfs for namespaced methods
 + G command output includes method namespace if avail
diff --git a/bw2ui/__init__.py b/bw2ui/__init__.py
index 71c69f0..287a745 100644
--- a/bw2ui/__init__.py
+++ b/bw2ui/__init__.py
@@ -5,4 +5,4 @@
     # Add functions and variables you want exposed in `bw2ui.` namespace here
 )
 
-__version__ = "0.40.0"
+__version__ = "0.41.0"