diff --git a/poetry.lock b/poetry.lock
index 3138aca..88af1cf 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -269,14 +269,14 @@ test = ["pytest (>=6)"]
 
 [[package]]
 name = "fastapi"
-version = "0.139.2"
+version = "0.140.13"
 description = "FastAPI framework, high performance, easy to learn, fast to code, ready for production"
 optional = false
 python-versions = ">=3.10"
 groups = ["main"]
 files = [
-    {file = "fastapi-0.139.2-py3-none-any.whl", hash = "sha256:b9ad015a835173d59865e2f5d8296fbc2b317bf56a2ba1a5bfbdd03de2fd4b1c"},
-    {file = "fastapi-0.139.2.tar.gz", hash = "sha256:333145a6891e9b5b3cfceb69baf817e8240cde4d4588ae5a10bf56ffacb6255e"},
+    {file = "fastapi-0.140.13-py3-none-any.whl", hash = "sha256:8b017110e1e9f30a95e8bdb8f71fbe2f0fe3af5717109e5b14f9e069df54f6d4"},
+    {file = "fastapi-0.140.13.tar.gz", hash = "sha256:500172a08cf1459901f90b05c37d93060dada3b573fec8f0862445db52ba6b4b"},
 ]
 
 [package.dependencies]
@@ -2704,4 +2704,4 @@ cffi = ["cffi (>=1.17,<2.0) ; platform_python_implementation != \"PyPy\" and pyt
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.10"
-content-hash = "217343196f28d4dbe5731f075971be0b136bdea9da018e52588820cfe6fcee15"
+content-hash = "f27e98f1953635dbb8b69f54d189a81695efb2fd1843c779e4ce1d4dbcb7faea"
diff --git a/pyproject.toml b/pyproject.toml
index 34eabdf..56ea9cc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ package-mode = false
 [tool.poetry.dependencies]
 python = "^3.10"
 pydantic = "2.*"
-fastapi = ">=0.135.3,<0.140.0"
+fastapi = ">=0.135.3,<0.141.0"
 nc-py-api = {extras = ["app"], version = ">=0.24.2,<0.31.0"}
 langchain = "^0.3.27"
 niquests = "^3.18.5"