diff --git a/requirements.txt b/requirements.txt
index 307fb60..b4cf5d0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ lazy-object-proxy==1.3.1
 matplotlib==3.0.2
 mccabe==0.6.1
 numpy==1.15.1
-opencv-contrib-python==3.4.2.17
+opencv-contrib-python==4.2.0.32
 opencv-python==3.4.2.17
 pprint==0.1
 pygame==1.9.3