diff --git a/pyproject.toml b/pyproject.toml
index ca93da4fd90..fca5c7da1e2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,7 +47,7 @@ proxy = [
     "uvicorn>=0.33.0,<1.0",
     "granian>=2.7.4,<3.0",
     "uvloop>=0.21.0,<1.0; sys_platform != 'win32'",
-    "fastapi>=0.136.3,<0.142",
+    "fastapi>=0.136.3,<1.0",
     "starlette>=1.0.1,<2.0",
     "backoff>=2.2.1,<3.0",
     "pyyaml>=6.0.3,<7.0",
diff --git a/uv.lock b/uv.lock
index de774e4caa8..628483c0117 100644
--- a/uv.lock
+++ b/uv.lock
@@ -4501,7 +4501,7 @@ requires-dist = [
     { name = "detect-secrets", marker = "extra == 'proxy-runtime'", specifier = ">=1.5.0,<2.0" },
     { name = "diskcache", marker = "extra == 'caching'", specifier = ">=5.6.3,<6.0" },
     { name = "expression", marker = "extra == 'proxy'", specifier = ">=5.6.0,<6.0" },
-    { name = "fastapi", marker = "extra == 'proxy'", specifier = ">=0.136.3,<0.142" },
+    { name = "fastapi", marker = "extra == 'proxy'", specifier = ">=0.136.3,<1.0" },
     { name = "fastapi-sso", marker = "extra == 'proxy'", specifier = ">=0.19.0,<1.0" },
     { name = "fastuuid", specifier = ">=0.14.0,<1.0" },
     { name = "google-cloud-aiplatform", marker = "extra == 'google'", specifier = ">=1.133.0,<2.0" },