diff --git a/pyproject.toml b/pyproject.toml
index 9123dd3..5d4b8df 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -48,7 +48,7 @@ dev = [
   "pytest-cov==7.1.0",
   "python-semantic-release>=10,<11",
   "ruff==0.15.11",
-  "scipy-stubs==1.17.1.3",
+  "scipy-stubs==1.17.1.4",
 ]
 
 [tool.ruff]
diff --git a/uv.lock b/uv.lock
index aeeb79f..b33733b 100644
--- a/uv.lock
+++ b/uv.lock
@@ -96,7 +96,7 @@ dev = [
     { name = "pytest-cov", specifier = "==7.1.0" },
     { name = "python-semantic-release", specifier = ">=10,<11" },
     { name = "ruff", specifier = "==0.15.11" },
-    { name = "scipy-stubs", specifier = "==1.17.1.3" },
+    { name = "scipy-stubs", specifier = "==1.17.1.4" },
 ]
 
 [[package]]
@@ -1666,14 +1666,14 @@ wheels = [
 
 [[package]]
 name = "scipy-stubs"
-version = "1.17.1.3"
+version = "1.17.1.4"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "optype", extra = ["numpy"] },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/a7/59/59c6cc3f9970154b9ed6b1aff42a0185cdd60cef54adc0404b9e77972221/scipy_stubs-1.17.1.3.tar.gz", hash = "sha256:5eb87a8d23d726706259b012ebe76a4a96a9ae9e141fc59bf55fc8eac2ed9e0f", size = 392185, upload-time = "2026-03-22T22:11:58.34Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/d1/75/d944a11fca64aa84fbb4bfcf613b758319c6103cb30a304a0e9727009d62/scipy_stubs-1.17.1.4.tar.gz", hash = "sha256:cae00c5207aa62ceb4bcadea202d9fbbf002e958f9e4de981720436b8d5c1802", size = 396980, upload-time = "2026-04-13T11:46:54.528Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/2c/d4/94304532c0a75a55526119043dd44a9bd1541a21e14483cbb54261c527d2/scipy_stubs-1.17.1.3-py3-none-any.whl", hash = "sha256:7b91d3f05aa47da06fbca14eb6c5bb4c28994e9245fd250cc847e375bab31297", size = 597933, upload-time = "2026-03-22T22:11:56.525Z" },
+    { url = "https://files.pythonhosted.org/packages/92/f8/334aa5a7a482ea89cb14d92f6a4d9ffa1e193e733144d4d14c7ffcb33583/scipy_stubs-1.17.1.4-py3-none-any.whl", hash = "sha256:e6e5c390fb864745bc3d5f591de81f5cb4f84403857d4f660acb5b6339956f5b", size = 604752, upload-time = "2026-04-13T11:46:53.135Z" },
 ]
 
 [[package]]