diff --git a/dotty_dict/__init__.py b/dotty_dict/__init__.py
index 5844e6b..d04c683 100644
--- a/dotty_dict/__init__.py
+++ b/dotty_dict/__init__.py
@@ -4,4 +4,4 @@
 __author__ = 'Paweł Zadrożny'
 __copyright__ = 'Copyright (c) 2017, Paweł Zadrożny'
 __email__ = 'pawel.zny@gmail.com'
-__version__ = '0.1.7'
+__version__ = '0.1.8'
diff --git a/setup.cfg b/setup.cfg
index 43742bd..01e04c8 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.1.7
+current_version = 0.1.8
 commit = True
 tag = True
 
diff --git a/setup.py b/setup.py
index 163ae17..4b2d632 100644
--- a/setup.py
+++ b/setup.py
@@ -20,7 +20,7 @@
 
 setup(
     name='dotty_dict',
-    version='0.1.7',
+    version='0.1.8',
     description="Dotty dict-like object allow to access deeply nested keys using dot notation.",
     long_description=readme + '\n\n' + history,
     author="Paweł Zadrożny",