diff --git a/poetry.lock b/poetry.lock
index acc7633..9a55850 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -155,7 +155,7 @@ image = ["pillow"]
 
 [[package]]
 name = "black"
-version = "21.10b0"
+version = "21.11b1"
 description = "The uncompromising code formatter."
 category = "dev"
 optional = false
@@ -166,7 +166,7 @@ click = ">=7.1.2"
 mypy-extensions = ">=0.4.3"
 pathspec = ">=0.9.0,<1"
 platformdirs = ">=2"
-regex = ">=2020.1.8"
+regex = ">=2021.4.4"
 tomli = ">=0.2.6,<2.0.0"
 typing-extensions = [
     {version = ">=3.10.0.0", markers = "python_version < \"3.10\""},
@@ -1968,7 +1968,7 @@ testing = ["pytest (>=4.6)", "pytest-checkdocs (>=2.4)", "pytest-flake8", "pytes
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.9"
-content-hash = "8219d6b9ac54b4a8c7487e856dde1429d9a4613773d76d44ce265adbec2e1caf"
+content-hash = "ddb89dbfdcadfca933d73d69b78dd1623fae2435399de52d1652ad7ba0848390"
 
 [metadata.files]
 alabaster = [
@@ -2026,8 +2026,8 @@ beet = [
     {file = "beet-0.44.8.tar.gz", hash = "sha256:8f971685a155d74d0461fbf9fe6432e7792c3283cc201235bdd8d0bd53d3c54e"},
 ]
 black = [
-    {file = "black-21.10b0-py3-none-any.whl", hash = "sha256:6eb7448da9143ee65b856a5f3676b7dda98ad9abe0f87fce8c59291f15e82a5b"},
-    {file = "black-21.10b0.tar.gz", hash = "sha256:a9952229092e325fe5f3dae56d81f639b23f7131eb840781947e4b2886030f33"},
+    {file = "black-21.11b1-py3-none-any.whl", hash = "sha256:802c6c30b637b28645b7fde282ed2569c0cd777dbe493a41b6a03c1d903f99ac"},
+    {file = "black-21.11b1.tar.gz", hash = "sha256:a042adbb18b3262faad5aff4e834ff186bb893f95ba3a8013f09de1e5569def2"},
 ]
 bleach = [
     {file = "bleach-4.1.0-py2.py3-none-any.whl", hash = "sha256:4d2651ab93271d1129ac9cbc679f524565cc8a1b791909c4a51eac4446a15994"},
diff --git a/pyproject.toml b/pyproject.toml
index 18b5242..7bdc2c1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ allay = {git = "https://github.com/rx-modules/Allay", rev = "main"}
 
 [tool.poetry.dev-dependencies]
 pytest = "^6.2.5"
-black = "^21.10b0"
+black = "^21.11b1"
 isort = "^5.10.0"
 python-semantic-release = "^7.19.2"
 mudkip = "^0.4.12"