diff --git a/requirements.txt b/requirements.txt
index 9b645c7cad92f7e3cfb8d41826376dd2f14eed97..770c5f26d6e997b156edcd7a6d916782475c466d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,4 +4,5 @@ matplotlib
 pillow 
 pyyaml
 scikit-learn
-swig
\ No newline at end of file
+swig
+opencv-python==4.6.0.66