diff --git a/requirements.txt b/requirements.txt
index 5c4e1292..fead981e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ kiwisolver==1.1.0
 matplotlib==3.1.1
 networkx==2.3
 numpy==1.17.2
-opencv-python==4.1.1.26
+opencv-python==4.2.0.32
 Pillow==6.2.0
 protobuf==3.10.0
 pyparsing==2.4.2