diff --git a/requirements.txt b/requirements.txt
index 0df04cd..34d7743 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ ipython-genutils==0.2.0
 kiwisolver==1.0.1
 matplotlib==2.2.3
 networkx==2.2
-numpy==1.15.4
+numpy==1.22.0
 opencv-python==3.4.2.17
 pandas==0.23.4
 pathlib2==2.3.3