diff --git a/pyproject.toml b/pyproject.toml
index 6c344918e..561938d91 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,7 +19,7 @@ dependencies = [
     "kubernetes==32.0.0",
     "numpy==1.26.4",
     "prometheus-client==0.21.1",
-    "python-multipart==0.0.20",
+    "python-multipart==0.0.22",
     "sentry-sdk[fastapi,httpx]==2.27.0",
     "uhashring==2.3",
     "uvicorn==0.34.0",
diff --git a/uv.lock b/uv.lock
index ac15dfda0..7de72b5c6 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1,5 +1,5 @@
 version = 1
-revision = 2
+revision = 3
 requires-python = ">=3.12"
 
 [[package]]
@@ -281,7 +281,6 @@ dependencies = [
     { name = "numpy" },
     { name = "packaging" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/91/1b/6fe5dbe5be0240cfd82b52bd7c186655c578d935c0ce2e713c100e6f8cce/faiss_cpu-1.10.0.tar.gz", hash = "sha256:5bdca555f24bc036f4d67f8a5a4d6cc91b8d2126d4e78de496ca23ccd46e479d", size = 69159, upload-time = "2025-01-31T07:45:49.305Z" }
 wheels = [
     { url = "https://files.pythonhosted.org/packages/bd/cc/f6aa1288dbb40b2a4f101d16900885e056541f37d8d08ec70462e92cf277/faiss_cpu-1.10.0-cp312-cp312-macosx_10_14_x86_64.whl", hash = "sha256:2aca486fe2d680ea64a18d356206c91ff85db99fd34c19a757298c67c23262b1", size = 7720242, upload-time = "2025-01-31T07:45:03.871Z" },
     { url = "https://files.pythonhosted.org/packages/be/56/40901306324a17fbc1eee8a6e86ba67bd99a67e768ce9908f271e648e9e0/faiss_cpu-1.10.0-cp312-cp312-macosx_11_0_arm64.whl", hash = "sha256:c1108a4059c66c37c403183e566ca1ed0974a6af7557c92d49207639aab661bc", size = 3239223, upload-time = "2025-01-31T07:45:06.585Z" },
@@ -1201,11 +1200,11 @@ wheels = [
 
 [[package]]
 name = "python-multipart"
-version = "0.0.20"
+version = "0.0.22"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/f3/87/f44d7c9f274c7ee665a29b885ec97089ec5dc034c7f3fafa03da9e39a09e/python_multipart-0.0.20.tar.gz", hash = "sha256:8dd0cab45b8e23064ae09147625994d090fa46f5b0d1e13af944c331a7fa9d13", size = 37158, upload-time = "2024-12-16T19:45:46.972Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/94/01/979e98d542a70714b0cb2b6728ed0b7c46792b695e3eaec3e20711271ca3/python_multipart-0.0.22.tar.gz", hash = "sha256:7340bef99a7e0032613f56dc36027b959fd3b30a787ed62d310e951f7c3a3a58", size = 37612, upload-time = "2026-01-25T10:15:56.219Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/45/58/38b5afbc1a800eeea951b9285d3912613f2603bdf897a4ab0f4bd7f405fc/python_multipart-0.0.20-py3-none-any.whl", hash = "sha256:8a62d3a8335e06589fe01f2a3e178cdcc632f3fbe0d492ad9ee0ec35aab1f104", size = 24546, upload-time = "2024-12-16T19:45:44.423Z" },
+    { url = "https://files.pythonhosted.org/packages/1b/d0/397f9626e711ff749a95d96b7af99b9c566a9bb5129b8e4c10fc4d100304/python_multipart-0.0.22-py3-none-any.whl", hash = "sha256:2b2cd894c83d21bf49d702499531c7bafd057d730c201782048f7945d82de155", size = 24579, upload-time = "2026-01-25T10:15:54.811Z" },
 ]
 
 [[package]]
@@ -1786,6 +1785,7 @@ dependencies = [
     { name = "kubernetes" },
     { name = "numpy" },
     { name = "prometheus-client" },
+    { name = "psutil" },
     { name = "python-multipart" },
     { name = "sentry-sdk", extra = ["fastapi", "httpx"] },
     { name = "uhashring" },
@@ -1824,7 +1824,8 @@ requires-dist = [
     { name = "lmcache", marker = "extra == 'lmcache'", specifier = "==0.2.1" },
     { name = "numpy", specifier = "==1.26.4" },
     { name = "prometheus-client", specifier = "==0.21.1" },
-    { name = "python-multipart", specifier = "==0.0.20" },
+    { name = "psutil", specifier = "==7.0.0" },
+    { name = "python-multipart", specifier = "==0.0.22" },
     { name = "sentence-transformers", marker = "extra == 'semantic-cache'", specifier = "==2.2.2" },
     { name = "sentry-sdk", extras = ["fastapi", "httpx"], specifier = "==2.27.0" },
     { name = "uhashring", specifier = "==2.3" },