diff --git a/requirements.txt b/requirements.txt
index 7c03ed7..b569828 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-opencv_python==3.4.1.15
+opencv_python==4.2.0.32
 h5py==2.8.0
 scikit_image==0.14.0
 Pillow==5.2.0