diff --git a/requirements.txt b/requirements.txt
index 0135d98..99ddea4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ kiwisolver==1.0.1
 matplotlib==3.0.2
 networkx==2.2
 numpy==1.16.0
-opencv-python==4.0.0.21
+opencv-python==4.2.0.32
 pandas==0.23.4
 Pillow==5.4.1
 protobuf==3.6.1