diff --git a/CHANGELOG.md b/CHANGELOG.md
index 87146347..2c631adc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,5 @@
 # Changelog
-* [0.9.1](#091)
+* [1.0.0](#100)
 * [0.9.0](#090)
 * [0.8.0](#080)
 * [0.7.0](#070)
@@ -19,7 +19,7 @@
 
 All notable changes to this project will be documented in this file.
 
-## 0.9.1
+## 1.0.0
 * ### Merged Pull Requests
     *  ...
 * ### Major Changes
diff --git a/docs/conf.py b/docs/conf.py
index 9259c017..f3d245c6 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -57,10 +57,10 @@
 # built documents.
 #
 # The short X.Y version.
-version = u'0.9'
+version = u'1.0'
 # The full version. Since we adhere to semver, there is no reason to make this
 # more specific.
-release = u'0.9'
+release = u'1.0'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/pyproject.toml b/pyproject.toml
index ee6caf8c..983e5063 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "nidaqmx"
-version = "0.9.1"
+version = "1.0.0-dev0"
 license = "MIT"
 description = "NI-DAQmx Python API"
 authors = ["NI <opensource@ni.com>"]