diff --git a/requirements.txt b/requirements.txt
index 64d9e0b..e3077e2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ torch>=1.9.0
 opencv-python
 flask_cors
 flask==1.1.4
-flaskwebgui
+flaskwebgui==0.3.5
 tqdm
 pydantic
 loguru