diff --git a/apps/web/src/lib/ai/bias-detection/python-service/requirements.txt b/apps/web/src/lib/ai/bias-detection/python-service/requirements.txt
index 6aa0be808..41903e5cb 100644
--- a/apps/web/src/lib/ai/bias-detection/python-service/requirements.txt
+++ b/apps/web/src/lib/ai/bias-detection/python-service/requirements.txt
@@ -440,7 +440,7 @@ scipy==1.15.3
     #   shap
 sentry-sdk==2.60.0
     # via bias-detection-service (pyproject.toml)
-setuptools==84.1.0
+setuptools==84.2.1
     # via
     #   spacy
     #   thinc
diff --git a/apps/web/src/lib/ai/bias-detection/python-service/uv.lock b/apps/web/src/lib/ai/bias-detection/python-service/uv.lock
index 281ea439e..f6fb24920 100644
--- a/apps/web/src/lib/ai/bias-detection/python-service/uv.lock
+++ b/apps/web/src/lib/ai/bias-detection/python-service/uv.lock
@@ -2480,11 +2480,11 @@ flask = [
 
 [[package]]
 name = "setuptools"
-version = "84.1.0"
+version = "84.2.1"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/73/eb/7e5f628ee2eb168fecbf8026de7856b2543d6d609cc85f086b9a91ac93d6/setuptools-84.1.0.tar.gz", hash = "sha256:23657205b63d4d31395ab917815247f694aafad28cd21316bf5fd45a51048ea0", size = 1171783, upload-time = "2026-10-19T20:11:43.489Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/70/b3/c19426f783614d625699a4b247faf628ea9ab1db228674491767b417f9e1/setuptools-84.2.1.tar.gz", hash = "sha256:3ff8b3b5492a0aa66960f4419365a86b84e013070d4313e4d4a6894f5d64d6bc", size = 1230289, upload-time = "2026-10-20T19:01:37.742Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/18/02/b4bbb90f8f29e334898ff45c6d9b1fffaa6f378017052b3023a06262b5f7/setuptools-84.1.0-py3-none-any.whl", hash = "sha256:5231689c6ac8156cd155cfb98c3fd6fb252c3e7e9bd3d78b64d3c55f132624c9", size = 819380, upload-time = "2026-10-19T20:11:41.684Z" },
+    { url = "https://files.pythonhosted.org/packages/ef/55/6dc6d6bb953bdfc52519a0059592c52b6e3b8ad51cf8256dffceb55b0610/setuptools-84.2.1-py3-none-any.whl", hash = "sha256:ca140b45d5325a9478f880e351484f62fef15f336462e449ca0c03c873d589c2", size = 876263, upload-time = "2026-10-20T19:01:35.678Z" },
 ]
 
 [[package]]