diff --git a/requirements.txt b/requirements.txt
index 10578b9..4d593c5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ cycler==0.10.0
 hfoGUI==1.0.6
 kiwisolver==1.0.1
 matplotlib==3.0.3
-numpy==1.16.3
+numpy==1.22.0
 pandas==0.24.2
 Pillow==6.0.0
 pyFFTW==0.11.1