diff --git a/pyproject.toml b/pyproject.toml
index c419a1f..bb6bb3b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,7 +35,7 @@ check = [
   "editorconfig-checker==3.6.0",
   "ruff==0.15.0",
   "ty==0.0.1a27",
-  "types-setuptools==80.10.0.20260124",
+  "types-setuptools==81.0.0.20260209",
   "typos==1.43.3",
 ]
 tests = ["pytest==9.0.2", "pytest-xdist==3.8.0"]
diff --git a/uv.lock b/uv.lock
index 73ce1ac..07c14a9 100644
--- a/uv.lock
+++ b/uv.lock
@@ -391,7 +391,7 @@ check = [
     { name = "editorconfig-checker", specifier = "==3.6.0" },
     { name = "ruff", specifier = "==0.15.0" },
     { name = "ty", specifier = "==0.0.1a27" },
-    { name = "types-setuptools", specifier = "==80.10.0.20260124" },
+    { name = "types-setuptools", specifier = "==81.0.0.20260209" },
     { name = "typos", specifier = "==1.43.3" },
 ]
 dev = [
@@ -411,7 +411,7 @@ dev = [
     { name = "sphinx-notfound-page", specifier = "==1.1.0" },
     { name = "taskipy", specifier = "==1.14.1" },
     { name = "ty", specifier = "==0.0.1a27" },
-    { name = "types-setuptools", specifier = "==80.10.0.20260124" },
+    { name = "types-setuptools", specifier = "==81.0.0.20260209" },
     { name = "typos", specifier = "==1.43.3" },
 ]
 docs = [
@@ -442,7 +442,7 @@ gh-actions-check = [
     { name = "sphinx-notfound-page", specifier = "==1.1.0" },
     { name = "taskipy", specifier = "==1.14.1" },
     { name = "ty", specifier = "==0.0.1a27" },
-    { name = "types-setuptools", specifier = "==80.10.0.20260124" },
+    { name = "types-setuptools", specifier = "==81.0.0.20260209" },
     { name = "typos", specifier = "==1.43.3" },
 ]
 misc = [{ name = "taskipy", specifier = "==1.14.1" }]
@@ -980,11 +980,11 @@ wheels = [
 
 [[package]]
 name = "types-setuptools"
-version = "80.10.0.20260124"
+version = "81.0.0.20260209"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/aa/7e/116539b9610585e34771611e33c88a4c706491fa3565500f5a63139f8731/types_setuptools-80.10.0.20260124.tar.gz", hash = "sha256:1b86d9f0368858663276a0cbe5fe5a9722caf94b5acde8aba0399a6e90680f20", size = 43299, upload-time = "2026-01-24T03:18:39.527Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/9e/57/f1f7992d6d7bded78d1f14dc23d59e87601920852bf10ece2325e49bacae/types_setuptools-81.0.0.20260209.tar.gz", hash = "sha256:2c2eb64499b41b672c387f6f45678a28d20a143a81b45a5c77acbfd4da0df3e1", size = 43201, upload-time = "2026-02-09T04:14:15.505Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/2b/7f/016dc5cc718ec6ccaa84fb73ed409ef1c261793fd5e637cdfaa18beb40a9/types_setuptools-80.10.0.20260124-py3-none-any.whl", hash = "sha256:efed7e044f01adb9c2806c7a8e1b6aa3656b8e382379b53d5f26ee3db24d4c01", size = 64333, upload-time = "2026-01-24T03:18:38.344Z" },
+    { url = "https://files.pythonhosted.org/packages/3f/87/90c9143af95850bdaf7eb0d47c59e5c3a8b55fc5a49aca0eb7f98cb964d5/types_setuptools-81.0.0.20260209-py3-none-any.whl", hash = "sha256:4facf71e3f953f8f5ac0020cd6c1b5e493aaff0183e85830bc34870b6abf8475", size = 64194, upload-time = "2026-02-09T04:14:14.278Z" },
 ]
 
 [[package]]