diff --git a/backend-py/poetry.lock b/backend-py/poetry.lock
index 92548a26..da7ff64d 100644
--- a/backend-py/poetry.lock
+++ b/backend-py/poetry.lock
@@ -305,18 +305,18 @@ idna = ">=2.0.0"
 
 [[package]]
 name = "fastapi"
-version = "0.108.0"
+version = "0.109.0"
 description = "FastAPI framework, high performance, easy to learn, fast to code, ready for production"
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "fastapi-0.108.0-py3-none-any.whl", hash = "sha256:8c7bc6d315da963ee4cdb605557827071a9a7f95aeb8fcdd3bde48cdc8764dd7"},
-    {file = "fastapi-0.108.0.tar.gz", hash = "sha256:5056e504ac6395bf68493d71fcfc5352fdbd5fda6f88c21f6420d80d81163296"},
+    {file = "fastapi-0.109.0-py3-none-any.whl", hash = "sha256:8c77515984cd8e8cfeb58364f8cc7a28f0692088475e2614f7bf03275eba9093"},
+    {file = "fastapi-0.109.0.tar.gz", hash = "sha256:b978095b9ee01a5cf49b19f4bc1ac9b8ca83aa076e770ef8fd9af09a2b88d191"},
 ]
 
 [package.dependencies]
 pydantic = ">=1.7.4,<1.8 || >1.8,<1.8.1 || >1.8.1,<2.0.0 || >2.0.0,<2.0.1 || >2.0.1,<2.1.0 || >2.1.0,<3.0.0"
-starlette = ">=0.29.0,<0.33.0"
+starlette = ">=0.35.0,<0.36.0"
 typing-extensions = ">=4.8.0"
 
 [package.extras]
@@ -1149,13 +1149,13 @@ sqlcipher = ["sqlcipher3-binary"]
 
 [[package]]
 name = "starlette"
-version = "0.32.0.post1"
+version = "0.35.0"
 description = "The little ASGI library that shines."
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "starlette-0.32.0.post1-py3-none-any.whl", hash = "sha256:cd0cb10ddb49313f609cedfac62c8c12e56c7314b66d89bb077ba228bada1b09"},
-    {file = "starlette-0.32.0.post1.tar.gz", hash = "sha256:e54e2b7e2fb06dff9eac40133583f10dfa05913f5a85bf26f427c7a40a9a3d02"},
+    {file = "starlette-0.35.0-py3-none-any.whl", hash = "sha256:521234a99a5b5a11de1d0e2e8cea775cf2eeb081ad9dec3d9cecc8aed5ea11a7"},
+    {file = "starlette-0.35.0.tar.gz", hash = "sha256:9948a414f77f20177d9f54ff00a5c50bc86f5048fc473e63457362ee345ae9ae"},
 ]
 
 [package.dependencies]
@@ -1358,4 +1358,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.11"
-content-hash = "633e3bd8b35ec89290691b8b5bfb2bdd0ecf86a92e29c8cf44a4cbc70c8e4a4c"
+content-hash = "bd74db32c376ae06fd9c599f1e810ab1b6f84ece79d34e4b737c1bcd4e8367b1"
diff --git a/backend-py/pyproject.toml b/backend-py/pyproject.toml
index b6e372fc..31ad4c16 100644
--- a/backend-py/pyproject.toml
+++ b/backend-py/pyproject.toml
@@ -8,7 +8,7 @@ packages = [{ include = "backend_python" }]
 
 [tool.poetry.dependencies]
 python = "^3.11"
-fastapi = "^0.108.0"
+fastapi = "^0.109.0"
 uvicorn = "^0.25.0"
 sqlalchemy = "^2.0.21"
 pydantic = {version ="^1.10.9", extras = ["email"]}