diff --git a/pyproject.toml b/pyproject.toml
index 404db61..12f4ccb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,5 +2,7 @@
 requires = [
     "setuptools>=42",
     "wheel",
+    "colr",
+    "docopt"
 ]
 build-backend = "setuptools.build_meta"
\ No newline at end of file
diff --git a/setup.cfg b/setup.cfg
index 8419677..26917a3 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = rgbw_colorspace_converter
-version = 0.0.2
+version = 0.0.4
 author = John Major
 author_email = iamh2o@gmail.com
 description = Generate RGBW values for RGB, HSV, HSL, HEX, HSI values, and move between them all.
@@ -19,6 +19,8 @@ package_dir =
     = src
 packages = find:
 python_requires = >=3.6
-
+install_requires =
+    colr
+    docopt
 [options.packages.find]
 where = src
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 466b8c3..2af5668 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="rgbw_colorspace_converter",
-    version="0.0.2",
+    version="0.0.4",
     author="John Major",
     author_email="iamh2o@gmail.com",
     description="Convert between RGB / HSV / HSL / HSI / HEX Color Spaces. And, emit the RGBW code for each.",
@@ -24,4 +24,5 @@
     packages=setuptools.find_packages(where="src"),
     scripts=["bin/run_color_module_RGB_HSV_HEX_demo.py"],
     python_requires=">=3.6",
+    install_requires=["colr", "docopt"],
 )