diff --git a/check_patroni/__init__.py b/check_patroni/__init__.py
index f102a9c..3dc1f76 100644
--- a/check_patroni/__init__.py
+++ b/check_patroni/__init__.py
@@ -1 +1 @@
-__version__ = "0.0.1"
+__version__ = "0.1.0"
diff --git a/requirements-dev.txt b/requirements-dev.txt
new file mode 100644
index 0000000..c036bf4
--- /dev/null
+++ b/requirements-dev.txt
@@ -0,0 +1,8 @@
+black
+flake8
+mypy==0.961
+pytest
+pytest-mock
+setuptools
+twine
+wheel