diff --git a/pyproject.toml b/pyproject.toml
index c8d0d76c..4a52b9aa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -200,7 +200,7 @@ dev = [
     # pip>=26.1.2 fixes PYSEC-2026-196
     "pip>=26.1.2",
     # virtualenv>=21.7.13 fixes PYSEC-2026-4011, PYSEC-2026-4012, PYSEC-2026-4013, PYSEC-2026-4014
-    "virtualenv>=21.14.11",
+    "virtualenv>=21.14.13",
 ]
 docs = [
     "mkdocs>=1.5.0",
diff --git a/uv.lock b/uv.lock
index 49ec6009..dc631f92 100644
--- a/uv.lock
+++ b/uv.lock
@@ -812,11 +812,11 @@ wheels = [
 
 [[package]]
 name = "filelock"
-version = "4.1.1"
+version = "4.2.1"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/35/c8/1d457d9150ff948f2ce6ada7715e0eeebbe5d3b58a45271a1e222474bcd3/filelock-4.1.1.tar.gz", hash = "sha256:7ba0927482c5a814b0a7f391d029ccdb8010f576f0a74c0dcde1811e8bc4c1b6", size = 563430, upload-time = "2026-10-11T16:11:54.373Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/d5/98/771d8ca889f220d7d7e352addf500666368f0fd081c6080a83767580c6e4/filelock-4.2.1.tar.gz", hash = "sha256:c4c937ccac2a813cee448e662a56366cfb374c0f8702e75f295c412cc1c5d5a3", size = 650997, upload-time = "2026-10-17T16:48:14.435Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/d7/8b/f837f52905395ba4510fe61f753c24833fb0a9c76e21267bb9f828b664a9/filelock-4.1.1-py3-none-any.whl", hash = "sha256:3f4a557945a7b0f95efeb1f432267affe5d45ac8ddde2aed1b97ebb62382c089", size = 132460, upload-time = "2026-10-11T16:11:52.753Z" },
+    { url = "https://files.pythonhosted.org/packages/28/00/db89d339bc4ecdc8087fa7b8607ba22ffc27bf96286f340c9620bea428b3/filelock-4.2.1-py3-none-any.whl", hash = "sha256:7be2662e9e826b9bba28afc0f843a123280d799a2ea44bb5d35ccec67905ae44", size = 162455, upload-time = "2026-10-17T16:48:12.937Z" },
 ]
 
 [[package]]
@@ -2694,7 +2694,7 @@ dev = [
     { name = "pytest-cov", specifier = ">=6.0.0" },
     { name = "pytest-mock", specifier = ">=3.17.0" },
     { name = "ruff", specifier = ">=0.17.1" },
-    { name = "virtualenv", specifier = ">=21.14.11" },
+    { name = "virtualenv", specifier = ">=21.14.13" },
 ]
 docs = [
     { name = "mkdocs", specifier = ">=1.5.0" },
@@ -4012,11 +4012,11 @@ wheels = [
 
 [[package]]
 name = "setuptools"
-version = "84.0.0"
+version = "84.1.0"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/6d/44/f5da03a8ef95d369145c5bb53050e7877c9f3d312e128605fd9504829143/setuptools-84.0.0.tar.gz", hash = "sha256:f4695c21257f0d9b537ec2692c941d02ee143b7cc1276941349a546573b2ef73", size = 1168449, upload-time = "2026-08-08T18:27:58.365Z" }
+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" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/95/9c/c510029fc6ef33a6275cd2c5d3cecd6613dfd6aa401d57c54f1c18852ccf/setuptools-84.0.0-py3-none-any.whl", hash = "sha256:51a52592b3b99e102b609654876bd65f19f999935166d1352678931132b0c670", size = 818216, upload-time = "2026-08-08T18:27:56.719Z" },
+    { 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" },
 ]
 
 [[package]]
@@ -4555,7 +4555,7 @@ wheels = [
 
 [[package]]
 name = "virtualenv"
-version = "21.14.11"
+version = "21.14.13"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "distlib" },
@@ -4564,9 +4564,9 @@ dependencies = [
     { name = "platformdirs" },
     { name = "python-discovery" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/7f/be/4d1d59d309db76b5808fcfd78bd5996f4e7241366691c38fc331a3136398/virtualenv-21.14.11.tar.gz", hash = "sha256:593052d8477ea8c55a842387ce111bd08c72618f0c1133c302cafe335e570a57", size = 5503091, upload-time = "2026-10-18T07:06:34.716Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/70/aa/bff50daee0488e16d611258a9b6c5a1d0c9e128f8ca424e9f4e1c0444ef2/virtualenv-21.14.13.tar.gz", hash = "sha256:de5307ba4b9a0001d9c8ea02832d38f63ca432880f416c1bface61c4323fd905", size = 5570301, upload-time = "2026-10-22T20:10:16.952Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/ce/6b/d85da8982b41190eafcb9df91dff9d83fc6989e98af4b5be4c8f85510c95/virtualenv-21.14.11-py3-none-any.whl", hash = "sha256:b319f8590a84e5de5f8f2c803ecd2237e9bc0ffa7c1e875e3169c107cecb7454", size = 5495268, upload-time = "2026-10-18T07:06:32.719Z" },
+    { url = "https://files.pythonhosted.org/packages/bb/a9/c10d8a44a29fb94a18b43fdf11f38caca53ae7c9406f11a72b1cb8f624f1/virtualenv-21.14.13-py3-none-any.whl", hash = "sha256:5fbb04138a4861580b78ba9110d529a26bc48fcc93c8ec36bc0202eeed96a788", size = 5557094, upload-time = "2026-10-22T20:10:15.096Z" },
 ]
 
 [[package]]