diff --git a/pdsa/__about__.py b/pdsa/__about__.py
index 5bdbfbb..d4a6f23 100644
--- a/pdsa/__about__.py
+++ b/pdsa/__about__.py
@@ -12,7 +12,7 @@
     "__version__",
 ]
 
-__version__ = '0.4.1'
+__version__ = '0.5.0'
 
 
 __summary__ = "Probabilistic Data Structures and Algorithms in Python"