update version to 0.1.5
diff --git a/setup.py b/setup.py
index 4ab3427..f183416 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 setup(
     name='pytoml',
-    version='0.1.4',
+    version='0.1.5',
 
     description='A parser for TOML-0.4.0',
     author='Martin Vejnár',