diff --git a/README.rst b/README.rst
index 9a2ec00..b7862c2 100644
--- a/README.rst
+++ b/README.rst
@@ -21,7 +21,7 @@ If you would like to use this package and have questions, please get in touch wi
 Installation
 ------------
 Install via pypi: "python3 -m pip install pyhalo".
-The installation via pip of version 1.1.1 includes some changes that may not be backwards compatible with the previous stable version. To use the previous stable version clone the repository from commit 4dc87c8.
+The installation via pip of version 1.2.0 includes some changes that may not be backwards compatible with the previous stable version. To use the previous stable version clone the repository from commit 4dc87c8.
 
 Install from github: "git clone https://github.com/dangilman/pyHalo.git; cd pyhalo; python -m setup.py install". Make sure to check the requirements listed in requirements.txt