diff --git a/setup.py b/setup.py
index 26c677f..b9a18d4 100644
--- a/setup.py
+++ b/setup.py
@@ -3,12 +3,12 @@ setup(
   name = 'pyFTS',
   packages = ['pyFTS','pyFTS.benchmarks','pyFTS.common','pyFTS.data', 'pyFTS.ensemble','pyFTS.models','pyFTS.models.seasonal','pyFTS.partitioners','pyFTS.probabilistic','pyFTS.tests'], 
   package_data = {'benchmarks':['*'], 'common':['*'], 'data':['*'], 'ensemble':['*'], 'models':['*'], 'seasonal':['*'], 'partitioners':['*'], 'probabilistic':['*'], 'tests':['*']},
-  version = '1.2',
+  version = '1.1.1',
   description = 'Fuzzy Time Series for Python',
   author = 'Petronio Candido L. e Silva',
   author_email = 'petronio.candido@gmail.com',
   url = 'https://github.com/petroniocandido/pyFTS',
-  download_url = 'https://github.com/petroniocandido/pyFTS/archive/pkg1.2.tar.gz',
+  download_url = 'https://github.com/petroniocandido/pyFTS/archive/pkg1.1.1.tar.gz',
   keywords = ['forecasting', 'fuzzy time series', 'fuzzy', 'time series forecasting'],
   classifiers = [],
 )