diff --git a/README.md b/README.md
index 4936d519..95f89f3f 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ OpenFlexure Microscope Software
     - Create a virtual environment with `python3 -m venv env` (or your favourite virtual environment system)
     - Activate with `source env/bin/activate`
 - Install non-python dependencies with `sudo apt-get install libatlas-base-dev libjasper-dev libjpeg-dev`
-- Install module by running `pip install openflexure-microscope==1.0.0b0`
+- Install module by running `pip install openflexure-microscope==1.0.0b4`
 
 
 # Usage
diff --git a/docs/source/quickstart.rst b/docs/source/quickstart.rst
index 7e32702e..7348efb4 100644
--- a/docs/source/quickstart.rst
+++ b/docs/source/quickstart.rst
@@ -7,7 +7,7 @@ Install
     - Create a virtual environment with ``python3 -m venv env`` (or your favourite virtual environment system)
     - Activate with ``source env/bin/activate``
 - Install non-python dependencies with ``sudo apt-get install libatlas-base-dev libjasper-dev libjpeg-dev``
-- Install module by running ``pip install openflexure-microscope==1.0.0b0``
+- Install module by running ``pip install openflexure-microscope==1.0.0b4``
 
 Web API
 -------