diff --git a/voluptuous/__init__.py b/voluptuous/__init__.py
index 99fb3c9..d00baa1 100644
--- a/voluptuous/__init__.py
+++ b/voluptuous/__init__.py
@@ -83,5 +83,5 @@
 
 # fmt: on
 
-__version__ = '0.15.0'
+__version__ = '0.15.1'
 __author__ = 'alecthomas'