diff --git a/uv.lock b/uv.lock
index 868bb55e6..d5d605c2b 100644
--- a/uv.lock
+++ b/uv.lock
@@ -165,7 +165,7 @@ source = { editable = "qt" }
 dependencies = [
     { name = "anki-mac-helper", marker = "sys_platform == 'darwin' or (extra == 'extra-3-aqt-qt' and extra == 'extra-3-aqt-qt66') or (extra == 'extra-3-aqt-qt' and extra == 'extra-3-aqt-qt67') or (extra == 'extra-3-aqt-qt' and extra == 'extra-3-aqt-qt69') or (extra == 'extra-3-aqt-qt66' and extra == 'extra-3-aqt-qt67') or (extra == 'extra-3-aqt-qt66' and extra == 'extra-3-aqt-qt69') or (extra == 'extra-3-aqt-qt67' and extra == 'extra-3-aqt-qt69')" },
     { name = "beautifulsoup4" },
-    { name = "flask" },
+    { name = "flask", extra = ["async"] },
     { name = "flask-cors" },
     { name = "jsonschema" },
     { name = "pip-system-certs", version = "4.0", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version < '3.10' or (extra == 'extra-3-aqt-qt' and extra == 'extra-3-aqt-qt66') or (extra == 'extra-3-aqt-qt' and extra == 'extra-3-aqt-qt67') or (extra == 'extra-3-aqt-qt' and extra == 'extra-3-aqt-qt69') or (extra == 'extra-3-aqt-qt66' and extra == 'extra-3-aqt-qt67') or (extra == 'extra-3-aqt-qt66' and extra == 'extra-3-aqt-qt69') or (extra == 'extra-3-aqt-qt67' and extra == 'extra-3-aqt-qt69')" },
@@ -222,7 +222,7 @@ requires-dist = [
     { name = "anki-audio", marker = "(sys_platform == 'darwin' and extra == 'audio') or (sys_platform == 'win32' and extra == 'audio')", specifier = "==0.1.0" },
     { name = "anki-mac-helper", marker = "sys_platform == 'darwin'" },
     { name = "beautifulsoup4" },
-    { name = "flask" },
+    { name = "flask", extras = ["async"] },
     { name = "flask-cors" },
     { name = "jsonschema" },
     { name = "pip-system-certs", specifier = "!=5.1" },
@@ -255,6 +255,18 @@ requires-dist = [
 ]
 provides-extras = ["audio", "qt", "qt66", "qt67", "qt69"]
 
+[[package]]
+name = "asgiref"
+version = "3.8.1"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "typing-extensions", marker = "python_full_version < '3.11' or (extra == 'extra-3-aqt-qt' and extra == 'extra-3-aqt-qt66') or (extra == 'extra-3-aqt-qt' and extra == 'extra-3-aqt-qt67') or (extra == 'extra-3-aqt-qt' and extra == 'extra-3-aqt-qt69') or (extra == 'extra-3-aqt-qt66' and extra == 'extra-3-aqt-qt67') or (extra == 'extra-3-aqt-qt66' and extra == 'extra-3-aqt-qt69') or (extra == 'extra-3-aqt-qt67' and extra == 'extra-3-aqt-qt69')" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/29/38/b3395cc9ad1b56d2ddac9970bc8f4141312dbaec28bc7c218b0dfafd0f42/asgiref-3.8.1.tar.gz", hash = "sha256:c343bd80a0bec947a9860adb4c432ffa7db769836c64238fc34bdc3fec84d590", size = 35186, upload-time = "2024-03-22T14:39:36.863Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/39/e3/893e8757be2612e6c266d9bb58ad2e3651524b5b40cf56761e985a28b13e/asgiref-3.8.1-py3-none-any.whl", hash = "sha256:3e1e3ecc849832fe52ccf2cb6686b7a55f82bb1d6aee72a58826471390335e47", size = 23828, upload-time = "2024-03-22T14:39:34.521Z" },
+]
+
 [[package]]
 name = "astroid"
 version = "3.3.10"
@@ -537,6 +549,11 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/3d/68/9d4508e893976286d2ead7f8f571314af6c2037af34853a30fd769c02e9d/flask-3.1.1-py3-none-any.whl", hash = "sha256:07aae2bb5eaf77993ef57e357491839f5fd9f4dc281593a81a9e4d79a24f295c", size = 103305, upload-time = "2025-05-13T15:01:15.591Z" },
 ]
 
+[package.optional-dependencies]
+async = [
+    { name = "asgiref" },
+]
+
 [[package]]
 name = "flask-cors"
 version = "6.0.1"