diff --git a/backend/pyproject.toml b/backend/pyproject.toml
index fdc18b0..75c0f10 100644
--- a/backend/pyproject.toml
+++ b/backend/pyproject.toml
@@ -5,7 +5,7 @@ description = "Intent-driven parametric CAD backend for CadrixAI"
 requires-python = ">=3.13,<3.15"
 dependencies = [
     "fastapi==0.162.5",
-    "uvicorn==0.32.1",
+    "uvicorn==0.54.0",
     "pydantic==2.14.3",
     "requests==2.34.2",
     "numpy==2.5.4",
diff --git a/backend/uv.lock b/backend/uv.lock
index e6b8690..274e095 100644
--- a/backend/uv.lock
+++ b/backend/uv.lock
@@ -222,7 +222,7 @@ requires-dist = [
     { name = "pygltflib", specifier = "==1.16.2" },
     { name = "requests", specifier = "==2.34.2" },
     { name = "trimesh", specifier = "==5.2.0" },
-    { name = "uvicorn", specifier = "==0.32.1" },
+    { name = "uvicorn", specifier = "==0.54.0" },
 ]
 
 [[package]]
@@ -1457,15 +1457,15 @@ wheels = [
 
 [[package]]
 name = "uvicorn"
-version = "0.32.1"
+version = "0.54.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "click" },
     { name = "h11" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/6a/3c/21dba3e7d76138725ef307e3d7ddd29b763119b3aa459d02cc05fefcff75/uvicorn-0.32.1.tar.gz", hash = "sha256:ee9519c246a72b1c084cea8d3b44ed6026e78a4a309cbedae9c37e4cb9fbb175", size = 77630, upload-time = "2024-11-20T19:41:13.341Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/da/34/30e9280707135d2cfc589dfff3cb796bd07a3aeb1a3e415ba09dd89d7bb4/uvicorn-0.54.0.tar.gz", hash = "sha256:a2e33cbfaa0306f8e6b0c13e0cb89d7d7a2da3e62b90c66e18c33d9807b28620", size = 112283, upload-time = "2026-09-25T06:52:37.601Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/50/c1/2d27b0a15826c2b71dcf6e2f5402181ef85acf439617bb2f1453125ce1f3/uvicorn-0.32.1-py3-none-any.whl", hash = "sha256:82ad92fd58da0d12af7482ecdb5f2470a04c9c9a53ced65b9bbb4a205377602e", size = 63828, upload-time = "2024-11-20T19:41:11.244Z" },
+    { url = "https://files.pythonhosted.org/packages/38/0c/b54a4fdd7f90a3af8b02ebc9ce6712c2c208b7926a2f7bad95c33ebbe943/uvicorn-0.54.0-py3-none-any.whl", hash = "sha256:505bdb0f318731d45f1f712071fc781a8981f6847a31c902c9f5e652d4f67faf", size = 87427, upload-time = "2026-09-25T06:52:35.829Z" },
 ]
 
 [[package]]