diff --git a/requirements.txt b/requirements.txt
index fce969a..5bb631c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,10 +1,10 @@
 Pygments==2.6.1
 tqdm==4.46.0
 torch==1.4.0
-opencv_python==4.4.0.42
+opencv-python==4.4.0.42
 numpy==1.19.2
 sortedcontainers==2.1.0
 torchvision==0.5.0
 Pillow==8.2.0
 PyYAML==5.4.1
-scikit_learn>=0.24.2
+scikit-learn>=0.24.2