--- a/hgext/evolve.py	Fri Oct 28 15:44:15 2016 +0200
+++ b/hgext/evolve.py	Fri Oct 28 17:03:53 2016 +0200
@@ -20,7 +20,7 @@
 '''
 
 __version__ = '5.4.1'
-testedwith = '3.4.3 3.5.2 3.6.2 3.7.3 3.8.1 3.9'
+testedwith = '3.4.3 3.5.2 3.6.2 3.7.3 3.8.1 3.9 4.0'
 buglink = 'https://bz.mercurial-scm.org/'