diff --git a/requirements.txt b/requirements.txt
index 4ceb22d..9829245 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,13 +9,13 @@ python-multipart
 python-dotenv
 requests
 Pillow
-openai==1.1.0
+openai
 pdf2image
 gpt_index
-langchain==0.0.350
-langchain-community==0.0.3
-langchain-core==0.1.0
-llama_index==0.9.15
+langchain
+langchain-community
+langchain-core
+llama_index
 pypdf
 spacy
 ragas