diff --git a/requirements.txt b/requirements.txt
index 8c4d99bf..fe46ec44 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,6 +7,7 @@ pydantic==2.11.1
 python-multipart==0.0.6
 websockets==14.2
 python-socketio==5.11.0
+starlette==0.38.6
 
 # --- Database ---
 asyncpg==0.29.0
@@ -15,13 +16,14 @@ psycopg2-binary==2.9.9
 # --- Security ---
 cryptography==46.0.0
 python-jose[cryptography]==3.3.0
+pyOpenSSL==26.0.0
 
 # --- Logging / Observability ---
 structlog==23.2.0
 python-json-logger==2.0.7
 prometheus-client==0.19.0
-opentelemetry-api==1.21.0
-opentelemetry-sdk==1.21.0
+opentelemetry-api==1.29.0
+opentelemetry-sdk==1.29.0
 
 # --- CLI ---
 click==8.1.7
@@ -32,7 +34,7 @@ ulid-py==1.1.0
 python-dotenv==1.0.1
 pyyaml==6.0.1
 toml==0.10.2
-jsonschema==4.20.0
+jsonschema==4.23.0
 python-dateutil==2.8.2
 pytz==2023.3
 aiofiles==24.1.0
@@ -40,12 +42,26 @@ httpx==0.28.1
 requests==2.32.3
 aiohttp==3.11.14
 psutil==6.1.1
-pyOpenSSL==26.0.0
 aiosqlite==0.20.0
 pillow==10.4.0
 lxml==5.3.2
-litellm==1.82.6
-starlette==0.38.6
+jinja2==3.1.6
+numpy==1.26.4
+sqlalchemy==2.0.40
+pandas==2.2.3
+
+# --- AI / LLM (pinned for crawl4ai + litellm + scrapegraphai compat) ---
+openai==1.109.1
+litellm==1.79.3
+tiktoken==0.9.0
+langchain==0.3.21
+langchain-core==0.3.82
+langchain-openai==0.3.35
+langchain-community==0.3.20
+langchain-text-splitters==0.3.8
+langsmith==0.3.45
+tokenizers==0.21.1
+fastuuid==0.14.0
 
 # --- Plugin / sandbox (optional) ---
 pluggy==1.4.0