diff --git a/poetry.lock b/poetry.lock
index bf75fa3..b280772 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -254,7 +254,7 @@ restructuredText = ["rst2ansi"]
 
 [[package]]
 name = "mypy"
-version = "0.942"
+version = "0.950"
 description = "Optional static typing for Python"
 category = "dev"
 optional = false
@@ -262,7 +262,7 @@ python-versions = ">=3.6"
 
 [package.dependencies]
 mypy-extensions = ">=0.4.3"
-tomli = ">=1.1.0"
+tomli = {version = ">=1.1.0", markers = "python_version < \"3.11\""}
 typing-extensions = ">=3.10"
 
 [package.extras]
@@ -643,7 +643,7 @@ testing = ["pytest (>=6)", "pytest-checkdocs (>=2.4)", "pytest-flake8", "pytest-
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.8"
-content-hash = "ae36748d4bb2603d5e1ada165204358f55aa928cf7c71d36b23bddb340b2882f"
+content-hash = "9146cf958fb2b2367d17aa319a31b13e683dfe421ce83f3da2db5988f04cf30b"
 
 [metadata.files]
 atomicwrites = [
@@ -856,29 +856,29 @@ mando = [
     {file = "mando-0.6.4.tar.gz", hash = "sha256:79feb19dc0f097daa64a1243db578e7674909b75f88ac2220f1c065c10a0d960"},
 ]
 mypy = [
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-    {file = "mypy-0.942-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:dcd955f36e0180258a96f880348fbca54ce092b40fbb4b37372ae3b25a0b0a46"},
-    {file = "mypy-0.942-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:6776e5fa22381cc761df53e7496a805801c1a751b27b99a9ff2f0ca848c7eca0"},
-    {file = "mypy-0.942-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:edf7237137a1a9330046dbb14796963d734dd740a98d5e144a3eb1d267f5f9ee"},
-    {file = "mypy-0.942-cp310-cp310-win_amd64.whl", hash = "sha256:64235137edc16bee6f095aba73be5334677d6f6bdb7fa03cfab90164fa294a17"},
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-    {file = "mypy-0.942-cp36-cp36m-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:2b184db8c618c43c3a31b32ff00cd28195d39e9c24e7c3b401f3db7f6e5767f5"},
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-    {file = "mypy-0.942-cp38-cp38-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:9521c1265ccaaa1791d2c13582f06facf815f426cd8b07c3a485f486a8ffc1f3"},
-    {file = "mypy-0.942-cp38-cp38-win_amd64.whl", hash = "sha256:e865fec858d75b78b4d63266c9aff770ecb6a39dfb6d6b56c47f7f8aba6baba8"},
-    {file = "mypy-0.942-cp39-cp39-macosx_10_9_universal2.whl", hash = "sha256:6ce34a118d1a898f47def970a2042b8af6bdcc01546454726c7dd2171aa6dfca"},
-    {file = "mypy-0.942-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:10daab80bc40f84e3f087d896cdb53dc811a9f04eae4b3f95779c26edee89d16"},
-    {file = "mypy-0.942-cp39-cp39-macosx_11_0_arm64.whl", hash = "sha256:3841b5433ff936bff2f4dc8d54cf2cdbfea5d8e88cedfac45c161368e5770ba6"},
-    {file = "mypy-0.942-cp39-cp39-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:6f7106cbf9cc2f403693bf50ed7c9fa5bb3dfa9007b240db3c910929abe2a322"},
-    {file = "mypy-0.942-cp39-cp39-win_amd64.whl", hash = "sha256:7742d2c4e46bb5017b51c810283a6a389296cda03df805a4f7869a6f41246534"},
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-    {file = "mypy-0.942.tar.gz", hash = "sha256:17e44649fec92e9f82102b48a3bf7b4a5510ad0cd22fa21a104826b5db4903e2"},
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+    {file = "mypy-0.950-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:b5b5bd0ffb11b4aba2bb6d31b8643902c48f990cc92fda4e21afac658044f0c0"},
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+    {file = "mypy-0.950-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:eaff8156016487c1af5ffa5304c3e3fd183edcb412f3e9c72db349faf3f6e0eb"},
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+    {file = "mypy-0.950-cp37-cp37m-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:e19736af56947addedce4674c0971e5dceef1b5ec7d667fe86bcd2b07f8f9075"},
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+    {file = "mypy-0.950-cp39-cp39-macosx_11_0_arm64.whl", hash = "sha256:61504b9a5ae166ba5ecfed9e93357fd51aa693d3d434b582a925338a2ff57fd2"},
+    {file = "mypy-0.950-cp39-cp39-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:a952b8bc0ae278fc6316e6384f67bb9a396eb30aced6ad034d3a76120ebcc519"},
+    {file = "mypy-0.950-cp39-cp39-win_amd64.whl", hash = "sha256:eaea21d150fb26d7b4856766e7addcf929119dd19fc832b22e71d942835201ef"},
+    {file = "mypy-0.950-py3-none-any.whl", hash = "sha256:a4d9898f46446bfb6405383b57b96737dcfd0a7f25b748e78ef3e8c576bba3cb"},
+    {file = "mypy-0.950.tar.gz", hash = "sha256:1b333cfbca1762ff15808a0ef4f71b5d3eed8528b23ea1c3fb50543c867d68de"},
 ]
 mypy-extensions = [
     {file = "mypy_extensions-0.4.3-py2.py3-none-any.whl", hash = "sha256:090fedd75945a69ae91ce1303b5824f428daf5a028d2f6ab8a299250a846f15d"},
diff --git a/pyproject.toml b/pyproject.toml
index 3aa49d7..721102c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ click = "^8.0.3"
 
 [tool.poetry.dev-dependencies]
 black = "^22.3"
-mypy = "^0.942"
+mypy = "^0.950"
 pytest = "^7.1.2"
 pytest-cov = "^3.0.0"
 pytest-mypy = "^0.9.1"