diff --git a/requirements.txt b/requirements.txt
index 7182092..ca4dd2a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,19 +1,21 @@
 python-dotenv
 Flask
-langchain
-openai==0.27.8
-gunicorn==19.7.1
+langchain==1.3.14
+langchain-core==1.5.1
+langgraph==1.2.9
+langsmith==0.10.10
+langchain-classic==1.0.8
+langchain-community==0.4.2
+gunicorn==26.0.0
 pymongo==4.4.0
 dnspython==2.3.0
 huggingface_hub
 beautifulsoup4==4.11.2
 lxml
-httpx==0.23.3
+httpx==0.28.1
 requests
 pinecone
 sentence-transformers
 feedparser
 google-api-python-client
-newsapi-python
-langchain-classic
-langchain-community
\ No newline at end of file
+newsapi-python
\ No newline at end of file