diff --git a/parsimony/__init__.py b/parsimony/__init__.py
index 90875f1..5671c7e 100644
--- a/parsimony/__init__.py
+++ b/parsimony/__init__.py
@@ -17,6 +17,6 @@
 from . import functions
 from . import utils
 
-__version__ = "0.2.1"
+__version__ = "0.2.2"
 
 __all__ = ["algorithms", "datasets", "estimators", "functions", "utils"]
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 6fe2168..2d739e2 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@ def read(fname):
     return open(os.path.join(os.path.dirname(__file__), fname)).read()
 
 params = dict(name="pylearn-parsimony",
-              version="0.2.1",
+              version="0.2.2",
               author="See contributors on https://github.com/neurospin/pylearn-parsimony",
               author_email="lofstedt.tommy@gmail.com",
               maintainer="Tommy Löfstedt",