diff --git a/backend/requirements-lock.txt b/backend/requirements-lock.txt
index b2c9031..09de6a0 100644
--- a/backend/requirements-lock.txt
+++ b/backend/requirements-lock.txt
@@ -1,7 +1,7 @@
-annotated-doc==0.0.4
+annotated-doc==0.0.5
 alembic==1.18.5
-annotated-types==0.7.0
-anyio==4.14.1
+annotated-types==0.8.0
+anyio==4.14.2
 argon2-cffi==25.1.0
 argon2-cffi-bindings==25.1.0
 certifi==2026.7.22
@@ -12,26 +12,26 @@ cryptography==49.0.0
 distro==1.9.0
 dnspython==2.8.0
 email-validator==2.3.0
-fastapi==0.139.0
-greenlet==3.5.3
+fastapi==0.140.13
+greenlet==3.5.4
 h11==0.16.0
 httpcore==1.0.9
-httpcore2==2.5.0
+httpcore2==2.9.1
 httptools==0.8.0
 httpx==0.28.1
-httpx2==2.5.0
+httpx2==2.9.1
 idna==3.18
 jiter==0.16.0
 Mako==1.3.12
 MarkupSafe==3.0.3
-openai==2.44.0
+openai==2.50.0
 packaging==26.2
 psycopg==3.3.4
 psycopg-binary==3.3.4
 pwdlib==0.3.0
 pycparser==3.0
 pydantic==2.13.4
-pydantic_core==2.46.4
+pydantic_core==2.47.0
 Pygments==2.20.0
 PyJWT==2.13.0
 python-dotenv==1.2.2
@@ -39,11 +39,11 @@ PyYAML==6.0.3
 sniffio==1.3.1
 SQLAlchemy==2.0.51
 starlette==1.3.1
-tqdm==4.68.3
+tqdm==4.70.0
 truststore==0.10.4
 typing-inspection==0.4.2
 typing_extensions==4.16.0
 tzdata==2026.3
-uvicorn==0.51.0
+uvicorn==0.52.0
 watchfiles==1.2.0
-websockets==16.0
+websockets==16.1.1
diff --git a/backend/requirements.txt b/backend/requirements.txt
index bd9e98f..400b5ca 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,12 +1,12 @@
-fastapi>=0.116.0
-uvicorn[standard]>=0.51.0
+fastapi>=0.140.13
+uvicorn[standard]>=0.52.0
 SQLAlchemy>=2.0.41
 alembic>=1.18.5
 psycopg[binary]>=3.3.4
 pydantic>=2.11.0
 httpx>=0.28.0
-httpx2>=2.5.0
+httpx2>=2.9.1
 PyJWT>=2.10.0
 pwdlib[argon2]>=0.3.0
-openai>=2.0.0
+openai>=2.50.0
 cryptography>=43.0.0