diff --git a/requirements.txt b/requirements.txt
index dc7f0d0..ff42035 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 numpy
 imutils
-opencv-contrib-python==3.4.1.15
+opencv-contrib-python==4.2.0.32
 opencv-python==3.4.1.15