diff --git a/poetry.lock b/poetry.lock
index 983b5eec..39e00676 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -70,7 +70,7 @@ python-versions = ">=3.5"
 dev = ["cloudpickle", "coverage[toml] (>=5.0.2)", "furo", "hypothesis", "mypy (>=0.900,!=0.940)", "pre-commit", "pympler", "pytest (>=4.3.0)", "pytest-mypy-plugins", "sphinx", "sphinx-notfound-page", "zope.interface"]
 docs = ["furo", "sphinx", "sphinx-notfound-page", "zope.interface"]
 tests = ["cloudpickle", "coverage[toml] (>=5.0.2)", "hypothesis", "mypy (>=0.900,!=0.940)", "pympler", "pytest (>=4.3.0)", "pytest-mypy-plugins", "zope.interface"]
-tests_no_zope = ["cloudpickle", "coverage[toml] (>=5.0.2)", "hypothesis", "mypy (>=0.900,!=0.940)", "pympler", "pytest (>=4.3.0)", "pytest-mypy-plugins"]
+tests-no-zope = ["cloudpickle", "coverage[toml] (>=5.0.2)", "hypothesis", "mypy (>=0.900,!=0.940)", "pympler", "pytest (>=4.3.0)", "pytest-mypy-plugins"]
 
 [[package]]
 name = "babel"
@@ -157,7 +157,7 @@ optional = false
 python-versions = ">=3.6.0"
 
 [package.extras]
-unicode_backport = ["unicodedata2"]
+unicode-backport = ["unicodedata2"]
 
 [[package]]
 name = "click"
@@ -692,7 +692,7 @@ py = ">=1.4,<2.0.0"
 virtualenv = ">=14"
 
 [package.extras]
-tox_to_nox = ["jinja2", "tox"]
+tox-to-nox = ["jinja2", "tox"]
 
 [[package]]
 name = "nox-poetry"
@@ -781,7 +781,7 @@ python-versions = ">=3.7"
 
 [[package]]
 name = "patsy"
-version = "0.5.2"
+version = "0.5.3"
 description = "A Python package for describing statistical models and for building design matrices."
 category = "main"
 optional = false
@@ -1012,7 +1012,7 @@ urllib3 = ">=1.21.1,<1.27"
 
 [package.extras]
 socks = ["PySocks (>=1.5.6,!=1.5.7)"]
-use_chardet_on_py3 = ["chardet (>=3.0.2,<6)"]
+use-chardet-on-py3 = ["chardet (>=3.0.2,<6)"]
 
 [[package]]
 name = "restructuredtext-lint"
@@ -1243,7 +1243,7 @@ Sphinx = ">=4.5"
 
 [package.extras]
 testing = ["covdefaults (>=2.2)", "coverage (>=6.3)", "diff-cover (>=6.4)", "nptyping (>=2.1.2)", "pytest (>=7.1)", "pytest-cov (>=3)", "sphobjinv (>=2)", "typing-extensions (>=4.1)"]
-type_comments = ["typed-ast (>=1.5.2)"]
+type-comments = ["typed-ast (>=1.5.2)"]
 
 [[package]]
 name = "sphinx-click"
@@ -1538,7 +1538,7 @@ testing = ["func-timeout", "jaraco.itertools", "pytest (>=6)", "pytest-black (>=
 [metadata]
 lock-version = "1.1"
 python-versions = ">=3.8.0, <3.10.0"
-content-hash = "0fd1023a48e014491ff1437f96a867b05a80e581b457f405b6997cf34736a23e"
+content-hash = "9bb8fbca781d0a7eaf0fe88385cf6cdbc7921328fdb54e263b2f16527130ef59"
 
 [metadata.files]
 alabaster = [
@@ -2212,8 +2212,8 @@ pathspec = [
     {file = "pathspec-0.10.1.tar.gz", hash = "sha256:7ace6161b621d31e7902eb6b5ae148d12cfd23f4a249b9ffb6b9fee12084323d"},
 ]
 patsy = [
-    {file = "patsy-0.5.2-py2.py3-none-any.whl", hash = "sha256:cc80955ae8c13a7e7c4051eda7b277c8f909f50bc7d73e124bc38e2ee3d95041"},
-    {file = "patsy-0.5.2.tar.gz", hash = "sha256:5053de7804676aba62783dbb0f23a2b3d74e35e5bfa238b88b7cbf148a38b69d"},
+    {file = "patsy-0.5.3-py2.py3-none-any.whl", hash = "sha256:7eb5349754ed6aa982af81f636479b1b8db9d5b1a6e957a6016ec0534b5c86b7"},
+    {file = "patsy-0.5.3.tar.gz", hash = "sha256:bdc18001875e319bc91c812c1eb6a10be4bb13cb81eb763f466179dca3b67277"},
 ]
 pbr = [
     {file = "pbr-5.10.0-py2.py3-none-any.whl", hash = "sha256:da3e18aac0a3c003e9eea1a81bd23e5a3a75d745670dcf736317b7d966887fdf"},
diff --git a/pyproject.toml b/pyproject.toml
index 5665e27f..f6e66244 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,7 +26,7 @@ rich = "^12.6.0"
 PyYAML = "^5.4.1"
 dask = ">=2021.10.0"
 numpy = ">=1.22.2"
-patsy = "^0.5.2"
+patsy = "^0.5.3"
 scipy = "^1.7.3"
 pandas = "^1.4.0"
 anndata = "^0.7.8"