diff --git a/requirements.txt b/requirements.txt
index 94347b2..f130811 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -51,7 +51,7 @@ nbformat==4.4.0
 notebook==5.7.4
 numpy==1.15.4
 oauth2client==4.1.3
-opencv-python==4.0.0.21
+opencv-python==4.2.0.32
 packaging==18.0
 pandocfilters==1.4.2
 parso==0.3.1