diff --git a/requirements.txt b/requirements.txt
index b4028a1..c00bf9a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 opencv_python==4.5.2.54
 ipywidgets==7.6.5
-numpy==1.20.2
+numpy==1.21.0
 ipython==7.31.1
 Pillow==9.0.0