diff --git a/scikit_posthocs/__init__.py b/scikit_posthocs/__init__.py
index 1a934a6..5c5889c 100644
--- a/scikit_posthocs/__init__.py
+++ b/scikit_posthocs/__init__.py
@@ -1,4 +1,4 @@
-__version__ = '0.9.0'
+__version__ = '0.9.1'
 
 from scikit_posthocs._global import global_simes_test, global_f_test
 from scikit_posthocs._omnibus import test_osrt, test_durbin, test_mackwolfe