diff --git a/requirements3.txt b/requirements3.txt
index 9402e52..ebae579 100644
--- a/requirements3.txt
+++ b/requirements3.txt
@@ -1,5 +1,5 @@
 Scikit-image==0.13.1
 opencv_python==3.4.0.12
-Numpy==1.13.3
+Numpy==1.22.0
 Matplotlib==2.1.1
 Scipy==1.0.0