diff --git a/requirements.txt b/requirements.txt
index 43b0015..1cee117 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,6 @@
 gradio==3.25.0
 tiktoken>=0.3.3
 requests[socks]
-httpx[socks]
 transformers
 python-markdown-math
 beautifulsoup4
@@ -12,7 +11,6 @@ colorama
 Markdown
 pygments
 pymupdf
-certifi
 openai
 numpy
 arxiv