diff --git a/CHANGELOG.md b/CHANGELOG.md
index a8fdfd6..1cfd38e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,6 @@
 ## x.y.z (unreleased)
+
+## 0.9.1 (2019-10-04)
 - commonmark.py now requires `future >= 0.14.0` on Python 2, for uniform `builtins` imports in Python 2/3
 - Added CHANGELOG.md to the manifest file.
 
diff --git a/README.rst b/README.rst
index c28080e..68c4a61 100644
--- a/README.rst
+++ b/README.rst
@@ -12,7 +12,7 @@ to date with changes in ``commonmark.js``.
 commonmark.py is tested against the CommonMark spec with Python versions
 2.7, 3.4, 3.5, 3.6, and 3.7.
 
-**Current version:** 0.9.0
+**Current version:** 0.9.1
 
 |Pypi Link| |Build Status| |Doc Link|
 
diff --git a/docs/conf.py b/docs/conf.py
index b461c35..f7f4065 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -59,9 +59,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '0.9.0'
+version = '0.9.1'
 # The full version, including alpha/beta/rc tags.
-release = '0.9.0'
+release = '0.9.1'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/setup.py b/setup.py
index 030873a..71ac8bc 100644
--- a/setup.py
+++ b/setup.py
@@ -34,7 +34,7 @@ def run(self):
 setup(
     name="commonmark",
     packages=find_packages(exclude=['tests']),
-    version="0.9.0",
+    version="0.9.1",
     license="BSD-3-Clause",
     description="Python parser for the CommonMark Markdown spec",
     long_description=long_description,