diff --git a/backend/uv.lock b/backend/uv.lock
index 6df3cd9..d01ab8f 100644
--- a/backend/uv.lock
+++ b/backend/uv.lock
@@ -420,7 +420,7 @@ wheels = [
 
 [[package]]
 name = "fastapi"
-version = "0.143.3"
+version = "0.159.1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "annotated-doc" },
@@ -430,9 +430,9 @@ dependencies = [
     { name = "typing-extensions" },
     { name = "typing-inspection" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/38/d5/b0aeb0b303650ac87b0411de4aaf3f901b06042dcc3fb00f30b97b7ff585/fastapi-0.143.3.tar.gz", hash = "sha256:b9ab567ee57afb4454004ce04c889f8f0160ac47946b99795887cd6e88484848", size = 469834, upload-time = "2026-10-16T14:14:13.31Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/9a/40/a212bffb9809afb9a94b250f11e0c29fd8b2589ec92e4bedd1cc7adf9938/fastapi-0.159.1.tar.gz", hash = "sha256:b45b1ec57f3aa4d2f80f09bfbcf068b46764a2ee892e56753f35bb3d9d845ce2", size = 522004, upload-time = "2026-10-21T20:59:29.054Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/2c/1a/03d246befcf307219bb2161c97d8c5d314f84125bf7dd245730a28589828/fastapi-0.143.3-py3-none-any.whl", hash = "sha256:75e8bd68e2f52f77d29b2879749c257d64de2d85282d25270caf2bfccce5efe5", size = 144849, upload-time = "2026-10-16T14:14:11.763Z" },
+    { url = "https://files.pythonhosted.org/packages/8d/35/b03b5df04a1a8ee400c9df4b1795af84370b2bb6f1cc4be57c0b79688d00/fastapi-0.159.1-py3-none-any.whl", hash = "sha256:49b94c29afec2fca1390e9c39be202c59755d5cda8e4f1148a133761e4313e7e", size = 149604, upload-time = "2026-10-21T20:59:27.58Z" },
 ]
 
 [[package]]