diff --git a/machine-learning/sift/requirements.txt b/machine-learning/sift/requirements.txt
index ba61942c..452e9ec7 100644
--- a/machine-learning/sift/requirements.txt
+++ b/machine-learning/sift/requirements.txt
@@ -1,3 +1,3 @@
 opencv-contrib-python==3.4.2.16
-opencv-python==3.4.2.16
+opencv-python==4.2.0.32
 numpy
\ No newline at end of file