diff --git a/pyproject.toml b/pyproject.toml
index 2b8a7b06..6fd3a684 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -89,7 +89,7 @@ dev = [
     # ``sphinxcontrib-towncrier`` renders unreleased news fragments
     # as Markdown in docs/source/unreleased.md during Sphinx builds.
     "sphinxcontrib-towncrier==0.5.0a0",
-    "strict-kwargs==2026.8.28.post2",
+    "strict-kwargs==2026.10.9",
     "towncrier==26.9.0",
     "ty==0.0.86",
     "types-pyyaml==6.0.12.20260906",
diff --git a/uv.lock b/uv.lock
index 4d7b0ddb..dcd1ea02 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1990,17 +1990,17 @@ wheels = [
 
 [[package]]
 name = "strict-kwargs"
-version = "2026.8.28.post2"
+version = "2026.10.9"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "ty" },
 ]
 wheels = [
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+    { url = "https://files.pythonhosted.org/packages/3a/b8/5e5b9f84f6bde9756d2b276685d1811a67e943ceea46307013b095f74aea/strict_kwargs-2026.10.9-py3-none-manylinux_2_39_aarch64.whl", hash = "sha256:2aa33be97e7a183ae14b803463968611aa0247d8353771b7616a7f62025aba87", size = 3406340, upload-time = "2026-10-09T17:48:30.405Z" },
+    { url = "https://files.pythonhosted.org/packages/36/3e/3a9f3a53d3aadd9f5c59723b342e42a178f6c4256a8ca44b2daf5a21ebf3/strict_kwargs-2026.10.9-py3-none-manylinux_2_39_x86_64.whl", hash = "sha256:10aa17bdebfa99fe31d90aa0ca0bfa6497877bb0701165a85e139aeeb872d47e", size = 3486032, upload-time = "2026-10-09T17:48:32.458Z" },
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 ]
 
 [[package]]
@@ -2360,7 +2360,7 @@ dev = [
     { name = "sphinx-substitution-extensions", specifier = "==2026.8.13.1" },
     { name = "sphinxcontrib-spelling", specifier = "==8.0.2" },
     { name = "sphinxcontrib-towncrier", specifier = "==0.5.0a0" },
-    { name = "strict-kwargs", specifier = "==2026.8.28.post2" },
+    { name = "strict-kwargs", specifier = "==2026.10.9" },
     { name = "towncrier", specifier = "==26.9.0" },
     { name = "ty", specifier = "==0.0.86" },
     { name = "types-pyyaml", specifier = "==6.0.12.20260906" },