diff --git a/requirements.txt b/requirements.txt
index e08acb7..ea9116a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-gradio==3.28
+gradio==3.28.3
 tiktoken>=0.3.3
 requests[socks]
 transformers
@@ -14,4 +14,4 @@ pymupdf
 openai
 numpy
 arxiv
-pymupdf
+pymupdf