diff --git a/examples/monitor.py b/examples/monitor.py
index 6db1d86..ec85b2c 100644
--- a/examples/monitor.py
+++ b/examples/monitor.py
@@ -865,7 +865,7 @@ class ViewController:
         self.views = views
         self._current_view = 0
         self._current_subview = 0
-    
+
     @property
     def home(self):
         return self._current_view == 0 and self._current_subview == 0
diff --git a/library/CHANGELOG.txt b/library/CHANGELOG.txt
index 0f98d12..5e9fc1b 100644
--- a/library/CHANGELOG.txt
+++ b/library/CHANGELOG.txt
@@ -1,3 +1,8 @@
+0.0.2
+-----
+
+* Add mutually exclusive locking to pumps to avoid brownout running multiple pumps at once
+
 0.0.1
 -----
 
diff --git a/library/README.md b/library/README.md
index fc5f59a..2cce1a7 100644
--- a/library/README.md
+++ b/library/README.md
@@ -57,6 +57,10 @@ You should read the following to get up and running with our monitoring script:
 * Discord - https://discord.gg/hr93ByC
 
 # Changelog
+0.0.2
+-----
+
+* Add mutually exclusive locking to pumps to avoid brownout running multiple pumps at once
 
 0.0.1
 -----
diff --git a/library/grow/__init__.py b/library/grow/__init__.py
index 58ceb9e..74f9cf8 100644
--- a/library/grow/__init__.py
+++ b/library/grow/__init__.py
@@ -1,4 +1,4 @@
-__version__ = '0.0.1'
+__version__ = '0.0.2'
 
 import time
 import atexit
diff --git a/library/setup.cfg b/library/setup.cfg
index 5108859..ef65b6d 100644
--- a/library/setup.cfg
+++ b/library/setup.cfg
@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 [metadata]
 name = growhat
-version = 0.0.1
+version = 0.0.2
 author = Philip Howard, Paul Beech
 author_email = phil@pimoroni.com
 description = Grow HAT Mini. A plant valet add-on for the Raspberry Pi