diff --git a/poetry.lock b/poetry.lock
index 95b6b5db..6f50e02b 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -65,7 +65,7 @@ pyflakes = ">=1.1.0"
 
 [[package]]
 name = "black"
-version = "19.10b0"
+version = "20.8b1"
 description = "The uncompromising code formatter."
 category = "dev"
 optional = false
@@ -73,14 +73,17 @@ python-versions = ">=3.6"
 
 [package.dependencies]
 appdirs = "*"
-attrs = ">=18.1.0"
-click = ">=6.5"
+click = ">=7.1.2"
+dataclasses = {version = ">=0.6", markers = "python_version < \"3.7\""}
+mypy-extensions = ">=0.4.3"
 pathspec = ">=0.6,<1"
-regex = "*"
-toml = ">=0.9.4"
+regex = ">=2020.1.8"
+toml = ">=0.10.1"
 typed-ast = ">=1.4.0"
+typing-extensions = ">=3.7.4"
 
 [package.extras]
+colorama = ["colorama (>=0.4.3)"]
 d = ["aiohttp (>=3.3.2)", "aiohttp-cors"]
 
 [[package]]
@@ -757,8 +760,7 @@ autoflake = [
     {file = "autoflake-1.3.1.tar.gz", hash = "sha256:680cb9dade101ed647488238ccb8b8bfb4369b53d58ba2c8cdf7d5d54e01f95b"},
 ]
 black = [
-    {file = "black-19.10b0-py36-none-any.whl", hash = "sha256:1b30e59be925fafc1ee4565e5e08abef6b03fe455102883820fe5ee2e4734e0b"},
-    {file = "black-19.10b0.tar.gz", hash = "sha256:c2edb73a08e9e0e6f65a0e6af18b059b8b1cdd5bef997d7a0b181df93dc81539"},
+    {file = "black-20.8b1.tar.gz", hash = "sha256:1c02557aa099101b9d21496f8a914e9ed2222ef70336404eeeac8edba836fbea"},
 ]
 certifi = [
     {file = "certifi-2020.6.20-py2.py3-none-any.whl", hash = "sha256:8fc0819f1f30ba15bdb34cceffb9ef04d99f420f68eb75d901e9560b8749fc41"},