diff --git a/poetry.lock b/poetry.lock
index fea9831cd5f..584572e57fc 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -50,7 +50,7 @@ stevedore = ">=1.20.0"
 
 [[package]]
 name = "black"
-version = "21.10b0"
+version = "21.11b0"
 description = "The uncompromising code formatter."
 category = "dev"
 optional = false
@@ -64,7 +64,7 @@ pathspec = ">=0.9.0,<1"
 platformdirs = ">=2"
 regex = ">=2020.1.8"
 tomli = ">=0.2.6,<2.0.0"
-typed-ast = {version = ">=1.4.2", markers = "python_version < \"3.8\""}
+typed-ast = {version = ">=1.4.2", markers = "python_version < \"3.8\" and implementation_name == \"cpython\""}
 typing-extensions = [
     {version = ">=3.10.0.0", markers = "python_version < \"3.10\""},
     {version = "!=3.10.0.1", markers = "python_version >= \"3.10\""},
@@ -1065,7 +1065,7 @@ pydantic = ["pydantic", "email-validator"]
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.6.2"
-content-hash = "2873198da6ba0fc9487a838f4bb5e3f7c7d35fa31cf7a6a412733927cfed5c5f"
+content-hash = "13bfabf84392aea59afe98480ee8b75e5102a7baaf4af7fd59470dd48f939797"
 
 [metadata.files]
 atomicwrites = [
@@ -1085,8 +1085,8 @@ bandit = [
     {file = "bandit-1.7.0.tar.gz", hash = "sha256:8a4c7415254d75df8ff3c3b15cfe9042ecee628a1e40b44c15a98890fbfc2608"},
 ]
 black = [
-    {file = "black-21.10b0-py3-none-any.whl", hash = "sha256:6eb7448da9143ee65b856a5f3676b7dda98ad9abe0f87fce8c59291f15e82a5b"},
-    {file = "black-21.10b0.tar.gz", hash = "sha256:a9952229092e325fe5f3dae56d81f639b23f7131eb840781947e4b2886030f33"},
+    {file = "black-21.11b0-py3-none-any.whl", hash = "sha256:0b1f66cbfadcd332ceeaeecf6373d9991d451868d2e2219ad0ac1213fb701117"},
+    {file = "black-21.11b0.tar.gz", hash = "sha256:83f3852301c8dcb229e9c444dd79f573c8d31c7c2dad9bbaaa94c808630e32aa"},
 ]
 boto3 = [
     {file = "boto3-1.20.5-py3-none-any.whl", hash = "sha256:81ca80fbb3d551819c35c809cb159fd0bec6701d3d8f0e5906a22da7558d098e"},
diff --git a/pyproject.toml b/pyproject.toml
index cea8a4abbdc..f87a8d4ff10 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ email-validator = {version = "*", optional = true }
 [tool.poetry.dev-dependencies]
 coverage = {extras = ["toml"], version = "^6.1"}
 pytest = "^6.2.5"
-black = "^21.10.b0"
+black = "^21.11b0"
 flake8 = "^3.9.0"
 flake8-black = "^0.2.3"
 flake8-builtins = "^1.5.3"