diff --git a/poetry.lock b/poetry.lock
index 183cf3a9..e2eb6d26 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -3062,7 +3062,11 @@ files = [
 ]
 
 [package.dependencies]
-numpy = {version = ">=1.22.4,<2", markers = "python_version < \"3.11\""}
+numpy = [
+    {version = ">=1.22.4,<2", markers = "python_version < \"3.11\""},
+    {version = ">=1.26.0,<2", markers = "python_version >= \"3.12\""},
+    {version = ">=1.23.2,<2", markers = "python_version == \"3.11\""},
+]
 python-dateutil = ">=2.8.2"
 pytz = ">=2020.1"
 tzdata = ">=2022.7"
@@ -3736,7 +3740,11 @@ files = [
 [package.dependencies]
 astroid = ">=3.1.0,<=3.2.0-dev0"
 colorama = {version = ">=0.4.5", markers = "sys_platform == \"win32\""}
-dill = {version = ">=0.2", markers = "python_version < \"3.11\""}
+dill = [
+    {version = ">=0.2", markers = "python_version < \"3.11\""},
+    {version = ">=0.3.7", markers = "python_version >= \"3.12\""},
+    {version = ">=0.3.6", markers = "python_version >= \"3.11\" and python_version < \"3.12\""},
+]
 isort = ">=4.2.5,<5.13.0 || >5.13.0,<6"
 mccabe = ">=0.6,<0.8"
 platformdirs = ">=2.2.0"
@@ -5871,5 +5879,5 @@ napari = ["napari", "napari-ome-zarr", "pyqt6"]
 
 [metadata]
 lock-version = "2.0"
-python-versions = ">=3.9,<3.11"
-content-hash = "824e75c9e78c43b0f8ca274b51cc364d13d59a564cf9c173b8ba60828429739a"
+python-versions = ">=3.9,<3.13"
+content-hash = "3ae50e159afe30e1479955b59b072f290c2e03bf198380cac10482bc5787d418"
diff --git a/pyproject.toml b/pyproject.toml
index 2b730e79..62cfd577 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ exclude = ["docs"]
 
 [tool.poetry.dependencies]
 
-python = ">=3.9"
+python = ">=3.9,<3.13"
 pytest = "^7.4.3"
 anndata = "^0.10.5.post1"
 pandas = "^2.1.3"