diff --git a/pyproject.toml b/pyproject.toml
index 0860393..45e143e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@ dependencies = [
     "requests==2.33.1",
     "sentry-sdk==2.58.0",
     "tornado==6.5.5",
-    "virtualenv==20.39.1",
+    "virtualenv==21.2.4",
 ]
 
 [dependency-groups]
diff --git a/uv.lock b/uv.lock
index 525dc61..cc7a5cc 100644
--- a/uv.lock
+++ b/uv.lock
@@ -295,6 +295,19 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/ec/57/56b9bcc3c9c6a792fcbaf139543cee77261f3651ca9da0c93f5c1221264b/python_dateutil-2.9.0.post0-py2.py3-none-any.whl", hash = "sha256:a8b2bc7bffae282281c8140a97d3aa9c14da0b136dfe83f850eea9a5f7470427", size = 229892, upload-time = "2024-03-01T18:36:18.57Z" },
 ]
 
+[[package]]
+name = "python-discovery"
+version = "1.2.2"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "filelock" },
+    { name = "platformdirs" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/de/ef/3bae0e537cfe91e8431efcba4434463d2c5a65f5a89edd47c6cf2f03c55f/python_discovery-1.2.2.tar.gz", hash = "sha256:876e9c57139eb757cb5878cbdd9ae5379e5d96266c99ef731119e04fffe533bb", size = 58872, upload-time = "2026-04-07T17:28:49.249Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/d8/db/795879cc3ddfe338599bddea6388cc5100b088db0a4caf6e6c1af1c27e04/python_discovery-1.2.2-py3-none-any.whl", hash = "sha256:e1ae95d9af875e78f15e19aed0c6137ab1bb49c200f21f5061786490c9585c7a", size = 31894, upload-time = "2026-04-07T17:28:48.09Z" },
+]
+
 [[package]]
 name = "pytz"
 version = "2025.2"
@@ -337,7 +350,7 @@ requires-dist = [
     { name = "requests", specifier = "==2.33.1" },
     { name = "sentry-sdk", specifier = "==2.58.0" },
     { name = "tornado", specifier = "==6.5.5" },
-    { name = "virtualenv", specifier = "==20.39.1" },
+    { name = "virtualenv", specifier = "==21.2.4" },
 ]
 
 [package.metadata.requires-dev]
@@ -442,14 +455,15 @@ wheels = [
 
 [[package]]
 name = "virtualenv"
-version = "20.39.1"
+version = "21.2.4"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "distlib" },
     { name = "filelock" },
     { name = "platformdirs" },
+    { name = "python-discovery" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/08/28/3b1b939f7d7d1b370c86919fcbc7e44549aa5bd94254b5ca8f8cb10d8aef/virtualenv-20.39.1.tar.gz", hash = "sha256:c551ea1072d7717a273dd9a4a0adad8f45571af134b0f63a12430e85f6ac1c08", size = 5870061, upload-time = "2026-02-25T19:26:41.253Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/0c/98/3a7e644e19cb26133488caff231be390579860bbbb3da35913c49a1d0a46/virtualenv-21.2.4.tar.gz", hash = "sha256:b294ef68192638004d72524ce7ef303e9d0cf5a44c95ce2e54a7500a6381cada", size = 5850742, upload-time = "2026-04-14T22:15:31.438Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/f6/7f/89d7e8a397752826dbbb81127dfb8feab8286f4f1f91a820f646f04368fb/virtualenv-20.39.1-py3-none-any.whl", hash = "sha256:a00332e0b089ba64edefbf94ef34e6db33f45fe5184df0652cf0b754dcd36190", size = 5839941, upload-time = "2026-02-25T19:26:39.273Z" },
+    { url = "https://files.pythonhosted.org/packages/27/8d/edd0bd910ff803c308ee9a6b7778621af0d10252219ad9f19ef4d4982a61/virtualenv-21.2.4-py3-none-any.whl", hash = "sha256:29d21e941795206138d0f22f4e45ff7050e5da6c6472299fb7103318763861ac", size = 5831232, upload-time = "2026-04-14T22:15:29.342Z" },
 ]