diff --git a/HISTORY.rst b/HISTORY.rst
index 464d2a3a..0994792d 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -1,6 +1,15 @@
 Release History
 ===============
 
+0.3.1 (2015-04-03)
+------------------
+
+*Bugfixes*
+
+- Fix blocking ``ImportError``. (`Issue #114`_)
+
+.. _Issue #114: https://github.com/Lukasa/hyper/issues/114
+
 0.3.0 (2015-04-03)
 ------------------
 
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 3286b9e7..f37697db 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -55,9 +55,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '0.3.0'
+version = '0.3.1'
 # The full version, including alpha/beta/rc tags.
-release = '0.3.0'
+release = '0.3.1'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/hyper/__init__.py b/hyper/__init__.py
index 2aef00ad..98522872 100644
--- a/hyper/__init__.py
+++ b/hyper/__init__.py
@@ -6,7 +6,7 @@
 A module for providing an abstraction layer over the differences between
 HTTP/1.1 and HTTP/2.
 """
-__version__ = '0.3.0'
+__version__ = '0.3.1'
 
 from .http20.connection import HTTP20Connection
 from .http20.response import HTTP20Response, HTTP20Push