diff --git a/doc/source/changelog.rst b/doc/source/changelog.rst
index 6886c70..c23299b 100644
--- a/doc/source/changelog.rst
+++ b/doc/source/changelog.rst
@@ -7,7 +7,7 @@ py3c Changes
 Version History
 ===============
 
-v0.9 (upcoming)
+v0.9 (2017-11-08)
 ---------------
 
 Tests:
diff --git a/doc/source/conf.py b/doc/source/conf.py
index 664041f..53ebde1 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -53,9 +53,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '0.8'
+version = '0.9'
 # The full version, including alpha/beta/rc tags.
-release = '0.8'
+release = '0.9'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/py3c.pc.in b/py3c.pc.in
index cd5e717..feda527 100644
--- a/py3c.pc.in
+++ b/py3c.pc.in
@@ -8,5 +8,5 @@ Description: Python 2/3 compatibility layer for C extensions
 #Requires: python
 #Requires: python3
 
-Version: 0.8
+Version: 0.9
 Cflags: -I${includedir}