diff --git a/poetry.lock b/poetry.lock
index 0a2d216..1a4e70c 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -980,14 +980,14 @@ jupyter = ["ipywidgets (>=7.5.1,<9)"]
 
 [[package]]
 name = "setuptools"
-version = "79.0.0"
+version = "80.0.0"
 description = "Easily download, build, install, upgrade, and uninstall Python packages"
 optional = false
 python-versions = ">=3.9"
 groups = ["dev"]
 files = [
-    {file = "setuptools-79.0.0-py3-none-any.whl", hash = "sha256:b9ab3a104bedb292323f53797b00864e10e434a3ab3906813a7169e4745b912a"},
-    {file = "setuptools-79.0.0.tar.gz", hash = "sha256:9828422e7541213b0aacb6e10bbf9dd8febeaa45a48570e09b6d100e063fc9f9"},
+    {file = "setuptools-80.0.0-py3-none-any.whl", hash = "sha256:a38f898dcd6e5380f4da4381a87ec90bd0a7eec23d204a5552e80ee3cab6bd27"},
+    {file = "setuptools-80.0.0.tar.gz", hash = "sha256:c40a5b3729d58dd749c0f08f1a07d134fb8a0a3d7f87dc33e7c5e1f762138650"},
 ]
 
 [package.extras]
@@ -1307,4 +1307,4 @@ type = ["pytest-mypy"]
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.9"
-content-hash = "dd60140d6c87b4bc2b32b63e85f1a0c6ce2df688e0333548c94f7dfdc2d9f196"
+content-hash = "eb8452c173afe7ede9a25b564de5e6bb17a2559abdb4dbdc95f999ff50d2e703"
diff --git a/pyproject.toml b/pyproject.toml
index d9d2ba2..d0e72f1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -51,7 +51,7 @@ pytest-asyncio = ">=0.19,<0.27"
 pycairo = "^1.21.0"
 PyGObject = {version = ">=3.50,<3.51", python = "<4"}
 Cython = ">=3,<3.1.0"
-setuptools = ">=65.4.1,<80.0.0"
+setuptools = ">=65.4.1,<81.0.0"
 pytest-timeout = "^2.1.0"
 pytest-codspeed = "^3.1.1"
 covdefaults = "^2.3.0"