diff --git a/poetry.lock b/poetry.lock
index 89e4fbba5..ee75704ba 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -2245,18 +2245,18 @@ test = ["mock", "pytest", "six"]
 
 [[package]]
 name = "sphinx-rtd-theme"
-version = "1.3.0"
+version = "2.0.0"
 description = "Read the Docs theme for Sphinx"
 optional = false
-python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*,>=2.7"
+python-versions = ">=3.6"
 files = [
-    {file = "sphinx_rtd_theme-1.3.0-py2.py3-none-any.whl", hash = "sha256:46ddef89cc2416a81ecfbeaceab1881948c014b1b6e4450b815311a89fb977b0"},
-    {file = "sphinx_rtd_theme-1.3.0.tar.gz", hash = "sha256:590b030c7abb9cf038ec053b95e5380b5c70d61591eb0b552063fbe7c41f0931"},
+    {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"},
 ]
 
 [package.dependencies]
-docutils = "<0.19"
-sphinx = ">=1.6,<8"
+docutils = "<0.21"
+sphinx = ">=5,<8"
 sphinxcontrib-jquery = ">=4,<5"
 
 [package.extras]
@@ -2640,4 +2640,4 @@ redis = ["redis"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8"
-content-hash = "b5c98bc0c8bad8163a2273751c77931b6e67242f6c72775d24d4f1f0c482b5e0"
+content-hash = "ead5151c689cc2e57bb8c6ab17a08fcceb98b8a851bac1892e436fd2002137b5"
diff --git a/pyproject.toml b/pyproject.toml
index b7a79a7fb..2f8570f1c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -69,7 +69,7 @@ isort = "^5.10.1"
 pylint = ">=3.0.0,<4.0.0"
 autoflake = ">=1.6,<3.0"
 Sphinx = ">=7.1.2,<8.0.0"
-sphinx-rtd-theme = "^1.0.0"
+sphinx-rtd-theme = ">=2,<3"
 sphinx-intl = ">=2.0.1,<4.0.0"
 sphinx-github-changelog = "^1.2.0"
 djhtml = "^3.0.6"