2 files changed, 2 insertions, 5 deletions
diff --git a/Pipfile b/Pipfile
index 8947189..acf2bff 100644
--- a/Pipfile
+++ b/Pipfile
@@ -9,6 +9,7 @@ name = "pypi"
 [packages]
 
 [dev-packages]
+black = "*"
 flake8 = "*"
 flake8-annotations = "*"
 isort = "*"
@@ -19,9 +20,5 @@ pytest-cov = "*"
 requests = "*"
 typing_extensions = "*"
 
-# must lock black to an exact version because it is still "beta"
-# see: https://github.com/psf/black/issues/517
-black = "==21.9b0"
-
 [requires]
 python_version = "3.8"
diff --git a/setup.py b/setup.py
index 1481920..43874e0 100644
--- a/setup.py
+++ b/setup.py
@@ -63,7 +63,7 @@ setuptools.setup(
     python_requires=">=3.7",
     install_requires=[],
     extras_require={"dev": [
-        # black
+        "black",
         "isort",
         "mypy",
         "pytest",