diff --git a/requirements.txt b/requirements.txt
index ce2380a4..a5b97fab 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -56,7 +56,7 @@ networkx==2.2
 nltk==3.4.5
 nose==1.3.7
 olefile==0.44
-opencv-python==3.4.3.18
+opencv-python==4.2.0.32
 pandas==0.23.4
 pexpect==4.6.0
 pickleshare==0.7.4