diff --git a/requirements.txt b/requirements.txt
index 12273a6..4196e3e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,18 +2,3 @@
 # SPDX-FileCopyrightText: Copyright (c) 2020 jepler for Unpythonic Networks
 #
 # SPDX-License-Identifier: MIT
-astroid
-black
-isort
-pre-commit
-recommonmark==0.6.0
-sphinx<4
-sphinx-autoapi
-sphinxcontrib-svg2pdfconverter==0.1.0
-sphinx-rtd-theme
-setuptools
-wheel
-twine
-readme_renderer
-testresources
-circuitpython-build-tools
diff --git a/requirements_dev.txt b/requirements_dev.txt
new file mode 100644
index 0000000..82911ac
--- /dev/null
+++ b/requirements_dev.txt
@@ -0,0 +1,17 @@
+# SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries
+# SPDX-FileCopyrightText: Copyright (c) 2020 jepler for Unpythonic Networks
+#
+# SPDX-License-Identifier: MIT
+pre-commit
+recommonmark==0.6.0
+sphinx<4
+sphinx-autoapi
+sphinxcontrib-svg2pdfconverter==0.1.0
+sphinx-rtd-theme
+setuptools
+setuptools_scm
+wheel
+twine
+readme_renderer
+testresources
+circuitpython-build-tools