diff --git a/poetry.lock b/poetry.lock
index 18b8100..649dcb5 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.8.3 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.8.5 and should not be changed by hand.
 
 [[package]]
 name = "alabaster"
@@ -871,22 +871,22 @@ rtd = ["ipython", "myst-nb", "sphinx", "sphinx-book-theme", "sphinx-examples"]
 
 [[package]]
 name = "sphinx-rtd-theme"
-version = "2.0.0"
+version = "3.0.2"
 description = "Read the Docs theme for Sphinx"
 optional = false
-python-versions = ">=3.6"
+python-versions = ">=3.8"
 files = [
-    {file = "sphinx_rtd_theme-2.0.0-py2.py3-none-any.whl", hash = "sha256:ec93d0856dc280cf3aee9a4c9807c60e027c7f7b461b77aeffed682e68f0e586"},
-    {file = "sphinx_rtd_theme-2.0.0.tar.gz", hash = "sha256:bd5d7b80622406762073a04ef8fadc5f9151261563d47027de09910ce03afe6b"},
+    {file = "sphinx_rtd_theme-3.0.2-py2.py3-none-any.whl", hash = "sha256:422ccc750c3a3a311de4ae327e82affdaf59eb695ba4936538552f3b00f4ee13"},
+    {file = "sphinx_rtd_theme-3.0.2.tar.gz", hash = "sha256:b7457bc25dda723b20b086a670b9953c859eab60a2a03ee8eb2bb23e176e5f85"},
 ]
 
 [package.dependencies]
-docutils = "<0.21"
-sphinx = ">=5,<8"
+docutils = ">0.18,<0.22"
+sphinx = ">=6,<9"
 sphinxcontrib-jquery = ">=4,<5"
 
 [package.extras]
-dev = ["bump2version", "sphinxcontrib-httpdomain", "transifex-client", "wheel"]
+dev = ["bump2version", "transifex-client", "twine", "wheel"]
 
 [[package]]
 name = "sphinxcontrib-applehelp"
@@ -1110,4 +1110,4 @@ test = ["big-O", "jaraco.functools", "jaraco.itertools", "jaraco.test", "more-it
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8"
-content-hash = "8385e8cdfdc17a456d30af3d04c180715a5297a595567a5d1f2fe261b23f3dcf"
+content-hash = "a49a718a6638d52f0cd91d4e2e5ac2a2d7d5fa19f520a431bad9e30910948a67"
diff --git a/pyproject.toml b/pyproject.toml
index de85fc1..bfde614 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,7 +47,7 @@ optional = true
 
 [tool.poetry.group.docs.dependencies]
 Sphinx = ">=4.1,<8.0"
-sphinx-rtd-theme = ">=0.5,<2.1"
+sphinx-rtd-theme = ">=0.5,<3.1"
 sphinx-autobuild = ">=2020.9.1,<2022.0.0"
 sphinx-copybutton = ">=0.3.1,<0.6.0"
 sphinx-autodoc-typehints = ">=1.11.1,<3.0.0"