diff --git a/pyproject.toml b/pyproject.toml
index 2e4e903..0dfff29 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,7 +35,7 @@ dev = [
   "ruff>=0.11.13",
   "mypy==1.17.1",
   "types-tqdm==4.67.0.20250809",
-  "pandas-stubs==2.3.0.250703",
+  "pandas-stubs==2.3.2.250926",
 ]
 
 [project.urls]
diff --git a/uv.lock b/uv.lock
index 5ed47d3..c24408a 100644
--- a/uv.lock
+++ b/uv.lock
@@ -387,7 +387,7 @@ requires-dist = [
     { name = "mypy", marker = "extra == 'dev'", specifier = "==1.17.1" },
     { name = "onnx", specifier = ">=1.18.0" },
     { name = "pandas", specifier = ">=2.2.2" },
-    { name = "pandas-stubs", marker = "extra == 'dev'", specifier = "==2.3.0.250703" },
+    { name = "pandas-stubs", marker = "extra == 'dev'", specifier = "==2.3.2.250926" },
     { name = "pre-commit", marker = "extra == 'dev'", specifier = ">=3.6.0" },
     { name = "py3dmol", specifier = ">=2.5.0" },
     { name = "pydantic", specifier = ">=2.11.5" },
@@ -1100,15 +1100,15 @@ wheels = [
 
 [[package]]
 name = "pandas-stubs"
-version = "2.3.0.250703"
+version = "2.3.2.250926"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "numpy" },
     { name = "types-pytz" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/ec/df/c1c51c5cec087b8f4d04669308b700e9648745a77cdd0c8c5e16520703ca/pandas_stubs-2.3.0.250703.tar.gz", hash = "sha256:fb6a8478327b16ed65c46b1541de74f5c5947f3601850caf3e885e0140584717", size = 103910, upload-time = "2025-07-02T17:49:11.667Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/1b/3b/32be58a125db39d0b5f62cc93795f32b5bb2915bd5c4a46f0e35171985e2/pandas_stubs-2.3.2.250926.tar.gz", hash = "sha256:c64b9932760ceefb96a3222b953e6a251321a9832a28548be6506df473a66406", size = 102147, upload-time = "2025-09-26T19:50:39.522Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/75/cb/09d5f9bf7c8659af134ae0ffc1a349038a5d0ff93e45aedc225bde2872a3/pandas_stubs-2.3.0.250703-py3-none-any.whl", hash = "sha256:a9265fc69909f0f7a9cabc5f596d86c9d531499fed86b7838fd3278285d76b81", size = 154719, upload-time = "2025-07-02T17:49:10.697Z" },
+    { url = "https://files.pythonhosted.org/packages/40/96/1e4a035eaf4dce9610aac6e43026d0c6baa05773daf6d21e635a4fe19e21/pandas_stubs-2.3.2.250926-py3-none-any.whl", hash = "sha256:81121818453dcfe00f45c852f4dceee043640b813830f6e7bd084a4ef7ff7270", size = 159995, upload-time = "2025-09-26T19:50:38.241Z" },
 ]
 
 [[package]]