diff --git a/requirements.txt b/requirements.txt
index 7f20e71..5fa8a9e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ kiwisolver==1.0.1
 MarkupSafe==1.1.0
 matplotlib==3.0.2
 numpy==1.16.1
-opencv-python==4.0.0.21
+opencv-python==4.2.0.32
 pyparsing==2.3.1
 python-dateutil==2.7.5
 requests==2.21.0