diff --git a/requirements.txt b/requirements.txt
index 971f202..51bac83 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Cython==0.29
 matplotlib==3.0.0
 numpy==1.15.3
-opencv-python==3.4.4.19
+opencv-python==4.2.0.32
 tqdm==4.28.1
\ No newline at end of file