diff --git a/requirements-dev.txt b/requirements-dev.txt
index c293ed9..ba0cad1 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,6 +1,6 @@
 -r requirements.txt
 httpx==0.28.1
-jsonschema==4.23.0
+jsonschema==4.26.0
 mypy==1.14.1
 pytest==8.3.4
-ruff==0.9.4
+ruff==0.16.10
diff --git a/requirements.txt b/requirements.txt
index b73c697..19e5175 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,26 +1,26 @@
-alembic==1.15.1
-fastapi==0.133.0
-python-multipart==0.0.31
-pypdf==6.16.2
+alembic==1.20.0
+fastapi==0.142.2
+python-multipart==0.0.32
+pypdf==6.19.0
 zstandard==0.25.0
 annotated-types==0.8.0
-anyio==4.14.2
+anyio==4.15.1
 click==8.5.0
 h11==0.16.0
-idna==3.19
+idna==3.20
 pydantic==2.13.5
-pydantic-core==2.46.5
-pydantic-settings==2.7.1
-psycopg==3.2.4
-psycopg-binary==3.2.4
-SQLAlchemy==2.0.38
-python-dotenv==1.2.3
+pydantic-core==2.49.0
+pydantic-settings==2.15.0
+psycopg==3.3.6
+psycopg-binary==3.3.6
+SQLAlchemy==2.1.1
+python-dotenv==1.2.4
 redis==5.2.1
-starlette==1.3.1
+starlette==1.7.0
 typing-extensions==4.16.0
 typing-inspection==0.4.4
-tzdata==2026.3
-uvicorn==0.34.0
-Mako==1.3.12
+tzdata==2026.4
+uvicorn==0.54.0
+Mako==1.4.3
 mcp==1.30.0
 sse-starlette==2.4.1