diff --git a/poetry.lock b/poetry.lock
index a22d951..3a89bfb 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -862,7 +862,7 @@ python-versions = ">=3.6"
 
 [[package]]
 name = "sphinx"
-version = "4.4.0"
+version = "4.5.0"
 description = "Python documentation generator"
 category = "dev"
 optional = false
@@ -1102,7 +1102,7 @@ testing = ["pytest (>=6)", "pytest-checkdocs (>=2.4)", "pytest-flake8", "pytest-
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.10"
-content-hash = "4b037eab35c47b8dc8f16f34c9d9f5ec8569aaa1c82e842ef7b1a2f566fa4b04"
+content-hash = "f4dddf9f308f00bffddd51ac404e1be97978039ccfe51742cb60beb85095223b"
 
 [metadata.files]
 alabaster = [
@@ -1650,8 +1650,8 @@ soupsieve = [
     {file = "soupsieve-2.3.1.tar.gz", hash = "sha256:b8d49b1cd4f037c7082a9683dfa1801aa2597fb11c3a1155b7a5b94829b4f1f9"},
 ]
 sphinx = [
-    {file = "Sphinx-4.4.0-py3-none-any.whl", hash = "sha256:5da895959511473857b6d0200f56865ed62c31e8f82dd338063b84ec022701fe"},
-    {file = "Sphinx-4.4.0.tar.gz", hash = "sha256:6caad9786055cb1fa22b4a365c1775816b876f91966481765d7d50e9f0dd35cc"},
+    {file = "Sphinx-4.5.0-py3-none-any.whl", hash = "sha256:ebf612653238bcc8f4359627a9b7ce44ede6fdd75d9d30f68255c7383d3a6226"},
+    {file = "Sphinx-4.5.0.tar.gz", hash = "sha256:7bf8ca9637a4ee15af412d1a1d9689fec70523a68ca9bb9127c2f3eeb344e2e6"},
 ]
 sphinx-autodoc-typehints = [
     {file = "sphinx_autodoc_typehints-1.17.0-py3-none-any.whl", hash = "sha256:081daf53077b4ae1c28347d6d858e13e63aefe3b4aacef79fd717dd60687b470"},
diff --git a/pyproject.toml b/pyproject.toml
index 0a0fc23..e4ad729 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ pytest = "^7.0"
 pytest-cov = "^3.0"
 pytest-randomly = "^3.11"
 
-sphinx = "^4.4"
+sphinx = "^4.5"
 sphinx-autodoc-typehints = "^1.17"
 sphinxcontrib-apidoc = "^0.3"
 furo = "^2022.2.23"