diff --git a/poetry.lock b/poetry.lock
index 171448aa..fa85f7c4 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.8.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.8.3 and should not be changed by hand.
 
 [[package]]
 name = "alabaster"
@@ -3189,22 +3189,22 @@ test = ["cython (>=3.0)", "defusedxml (>=0.7.1)", "pytest (>=8.0)", "setuptools
 
 [[package]]
 name = "sphinx-rtd-theme"
-version = "2.0.0"
+version = "3.0.1"
 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-3.0.1-py2.py3-none-any.whl", hash = "sha256:921c0ece75e90633ee876bd7b148cfaad136b481907ad154ac3669b6fc957916"},
+    {file = "sphinx_rtd_theme-3.0.1.tar.gz", hash = "sha256:a4c5745d1b06dfcb80b7704fe532eb765b44065a8fad9851e4258c8804140703"},
 ]
 
 [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"
@@ -3595,4 +3595,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.10,<4.0"
-content-hash = "1ccadedba8f070e4efce1e8d459400f9d36d2e1e13d8e6a5da8b3e7355471b62"
+content-hash = "137905f9566bee4d8e899d8fada8f219a77d992ad4cbc1c6e7124914e9229e03"
diff --git a/pyproject.toml b/pyproject.toml
index 06a72117..99a32ad2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -50,7 +50,7 @@ optional = true
 [tool.poetry.group.docs.dependencies]
 matplotlib = "^3.7.0"
 Sphinx = ">=6.2.1,<8.0.0"
-sphinx-rtd-theme = "^2.0.0"
+sphinx-rtd-theme = ">=2,<4"
 myst-parser = ">=2,<5"
 sphinxcontrib-napoleon = "^0.7"
 nbsphinx = "^0.9.2"