diff --git a/poetry.lock b/poetry.lock
index e38038cf..f86e84d2 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -765,14 +765,14 @@ flake8 = "*"
 
 [[package]]
 name = "flake8-simplify"
-version = "0.19.3"
+version = "0.20.0"
 description = "flake8 plugin which checks for code that can be simplified"
 category = "dev"
 optional = false
 python-versions = ">=3.6.1"
 files = [
-    {file = "flake8_simplify-0.19.3-py3-none-any.whl", hash = "sha256:1057320e9312d75849541fee822900d27bcad05b2405edc84713affee635629e"},
-    {file = "flake8_simplify-0.19.3.tar.gz", hash = "sha256:2fb083bf5142a98d9c9554755cf2f56f8926eb4a33eae30c0809041b1546879e"},
+    {file = "flake8_simplify-0.20.0-py3-none-any.whl", hash = "sha256:599a47824726c93fadcf0274e569daed45052e38cd906360d9080eaa3bd76d61"},
+    {file = "flake8_simplify-0.20.0.tar.gz", hash = "sha256:7b8796bbea8aed45f56621c389d0556cc86f0afa5d992581139451240a8fbeca"},
 ]
 
 [package.dependencies]
@@ -2504,4 +2504,4 @@ testing = ["flake8 (<5)", "func-timeout", "jaraco.functools", "jaraco.itertools"
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.9.0"
-content-hash = "20316bdb25a67ac313ac3a329e91432c769643c57840f0c18fd6c82cbb05bd28"
+content-hash = "4f23f44a41107fe2d03e506a4df64bafedf151a329c1efbc9aff2a52806ee5a4"
diff --git a/pyproject.toml b/pyproject.toml
index 5fa55298..4a10bd9a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -88,7 +88,7 @@ flake8-comprehensions = "^3.10.0"
 flake8-docstrings = "^1.5.0"
 flake8-eradicate = "^1.4.0"
 flake8-markdown = "^0.3.0"
-flake8-simplify = "^0.19.3"
+flake8-simplify = ">=0.19.3,<0.21.0"
 isort = "^5.10.1"
 mypy = ">=0.982,<1.2"
 pre-commit = ">=2.20,<4.0"