diff --git a/CHANGES.md b/CHANGES.md
index 1d1d17c..9952880 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,6 @@
+# Version 0.9.1:
+- Support decibel, percentage, and raw volumes in getvolume, setvolume, and getrange (#109 from @chrisdiamand):
+
 # Version 0.9.0:
 - Added keyword arguments for channels, format, rate and periodsize
 - Deprecated `setchannel`, `setformat`, `setrate` and `setperiodsize`
diff --git a/setup.py b/setup.py
index 2b86ead..bfc7219 100755
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@ from setuptools import setup
 from setuptools.extension import Extension
 from sys import version
 
-pyalsa_version = '0.9.0'
+pyalsa_version = '0.9.1'
 
 if __name__ == '__main__':
     setup(