diff --git a/poetry.lock b/poetry.lock
index 32fc6e0..8c6db40 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -141,7 +141,7 @@ python-versions = "*"
 
 [[package]]
 name = "mypy"
-version = "0.940"
+version = "0.941"
 description = "Optional static typing for Python"
 category = "dev"
 optional = false
@@ -381,7 +381,7 @@ testing = ["coverage (>=4)", "coverage-enable-subprocess (>=1)", "flaky (>=3)",
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.8"
-content-hash = "80a63603c625936e2fc1dac9d0d389fc79dd4fff498f51f9e9d2a46202d06088"
+content-hash = "78225cf86e92ff6b8dcd7f65469f5298ce674e806d40cc145ccf7d67545962b3"
 
 [metadata.files]
 atomicwrites = [
@@ -488,29 +488,29 @@ iniconfig = [
     {file = "iniconfig-1.1.1.tar.gz", hash = "sha256:bc3af051d7d14b2ee5ef9969666def0cd1a000e121eaea580d4a313df4b37f32"},
 ]
 mypy = [
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-    {file = "mypy-0.940-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:1903c92ff8642d521b4627e51a67e49f5be5aedb1fb03465b3aae4c3338ec491"},
-    {file = "mypy-0.940-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:471af97c35a32061883b0f8a3305ac17947fd42ce962ca9e2b0639eb9141492f"},
-    {file = "mypy-0.940-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:13677cb8b050f03b5bb2e8bf7b2668cd918b001d56c2435082bbfc9d5f730f42"},
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+    {file = "mypy-0.941-py3-none-any.whl", hash = "sha256:3cf77f138efb31727ee7197bc824c9d6d7039204ed96756cc0f9ca7d8e8fc2a4"},
+    {file = "mypy-0.941.tar.gz", hash = "sha256:cbcc691d8b507d54cb2b8521f0a2a3d4daa477f62fe77f0abba41e5febb377b7"},
 ]
 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 fa6db69..55a4b91 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,7 +35,7 @@ pytest = "^7.1"
 pytest-cov = "^2.12"
 pytest-runner = "^6.0"
 black = { version = "^22.1", python = "^3.7" }
-mypy = "0.940"
+mypy = "0.941"
 pre-commit = "^2.17"
 bw_sphinxtheme = "^0.1.8"
 tox = "^3.24"