diff --git a/poetry.lock b/poetry.lock
index 5ed942e..b9883d1 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1227,7 +1227,7 @@ testing = ["coverage (>=4)", "coverage-enable-subprocess (>=1)", "flaky (>=3)",
 
 [[package]]
 name = "xdoctest"
-version = "0.15.10"
+version = "1.0.0"
 description = "A rewrite of the builtin doctest module"
 category = "dev"
 optional = false
@@ -1235,15 +1235,15 @@ python-versions = "*"
 
 [package.dependencies]
 colorama = {version = "*", optional = true, markers = "platform_system == \"Windows\" and extra == \"colors\""}
-Pygments = {version = "*", optional = true, markers = "extra == \"colors\""}
+Pygments = {version = "*", optional = true, markers = "python_version >= \"3.5.0\" and extra == \"colors\""}
 six = "*"
 
 [package.extras]
-all = ["six", "codecov", "scikit-build", "cmake", "ninja", "pybind11", "pygments", "colorama", "pytest", "pytest", "pytest-cov", "pytest", "pytest", "pytest-cov", "typing", "nbformat", "nbconvert", "jupyter-client", "ipython", "ipykernel", "pytest", "pytest-cov"]
-colors = ["pygments", "colorama"]
-jupyter = ["nbformat", "nbconvert", "jupyter-client", "ipython", "ipykernel"]
-optional = ["pygments", "colorama", "nbformat", "nbconvert", "jupyter-client", "ipython", "ipykernel"]
-tests = ["codecov", "scikit-build", "cmake", "ninja", "pybind11", "pytest", "pytest", "pytest-cov", "pytest", "pytest", "pytest-cov", "typing", "nbformat", "nbconvert", "jupyter-client", "ipython", "ipykernel", "pytest", "pytest-cov"]
+all = ["ipython", "ipython", "pygments", "pygments", "attrs", "cmake", "codecov", "colorama", "debugpy", "ipykernel", "ipykernel", "jedi", "jinja2", "jupyter-client", "jupyter-client", "jupyter-core", "nbconvert", "ninja", "pybind11", "pytest-cov", "pytest-cov", "pytest-cov", "pytest-cov", "pytest", "pytest", "pytest", "pytest", "pytest", "pytest", "scikit-build", "six", "typing"]
+jupyter = ["ipython", "ipython", "attrs", "debugpy", "ipykernel", "ipykernel", "jedi", "jinja2", "jupyter-client", "jupyter-client", "jupyter-core", "nbconvert"]
+optional = ["ipython", "ipython", "pygments", "pygments", "attrs", "colorama", "debugpy", "ipykernel", "ipykernel", "jedi", "jinja2", "jupyter-client", "jupyter-client", "jupyter-core", "nbconvert"]
+colors = ["pygments", "pygments", "colorama"]
+tests = ["cmake", "codecov", "ninja", "pybind11", "pytest-cov", "pytest-cov", "pytest-cov", "pytest-cov", "pytest", "pytest", "pytest", "pytest", "pytest", "pytest", "scikit-build", "typing"]
 
 [[package]]
 name = "zipp"
@@ -1260,7 +1260,7 @@ testing = ["pytest (>=6)", "pytest-checkdocs (>=2.4)", "pytest-flake8", "pytest-
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.7"
-content-hash = "6fdc5952853ad5ffbe0e7821e9cfa28d79fb90327df1f2a88b1e71c579353685"
+content-hash = "b51b8c5a88097fa0b0bbedeb5e96beda9dc1863a090e3617db801f8fcc059586"
 
 [metadata.files]
 alabaster = [
@@ -1984,8 +1984,9 @@ virtualenv = [
     {file = "virtualenv-20.11.2.tar.gz", hash = "sha256:7f9e9c2e878d92a434e760058780b8d67a7c5ec016a66784fe4b0d5e50a4eb5c"},
 ]
 xdoctest = [
-    {file = "xdoctest-0.15.10-py3-none-any.whl", hash = "sha256:7666bd0511df59275dfe94ef94b0fde9654afd14f00bf88902fdc9bcee77d527"},
-    {file = "xdoctest-0.15.10.tar.gz", hash = "sha256:5f16438f2b203860e75ec594dbc38020df7524db0b41bb88467ea0a6030e6685"},
+    {file = "xdoctest-1.0.0-py2-none-any.whl", hash = "sha256:0b0b5958e0ac0a28c5496f96b7f0adbeb0ea7e0c0a227de1ce3bc79ddb1a4f00"},
+    {file = "xdoctest-1.0.0-py3-none-any.whl", hash = "sha256:76f44dc74515ff4bdf3cc3e91a2e408cf5699cfa03367634efaadf138c7b132d"},
+    {file = "xdoctest-1.0.0.tar.gz", hash = "sha256:7ebba7e71457e6e7cf86c463699575e52b1c9cc32ee2ee5e72256d6cd3aaeb2d"},
 ]
 zipp = [
     {file = "zipp-3.7.0-py3-none-any.whl", hash = "sha256:b47250dd24f92b7dd6a0a8fc5244da14608f3ca90a5efcd37a3b1642fac9a375"},
diff --git a/pyproject.toml b/pyproject.toml
index 49677f7..1605e32 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,7 +29,7 @@ coverage = {extras = ["toml"], version = "^6.3"}
 safety = "^1.10.3"
 mypy = "^0.942"
 typeguard = "^2.13.2"
-xdoctest = {extras = ["colors"], version = "^0.15.10"}
+xdoctest = {extras = ["colors"], version = "^1.0.0"}
 sphinx = "^4.3.2"
 sphinx-autobuild = ">=2021.3.14"
 pre-commit = "^2.17.0"