diff --git a/requirements.txt b/requirements.txt
index 7b76fa2..25a97fb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ CompoudPendUI==0.2
 cycler==0.10.0
 kiwisolver==1.2.0
 matplotlib==3.1.3
-numpy==1.19.2
+numpy==1.22.0
 Pillow==7.2.0
 py2exe==0.9.2.2
 pyinstaller==4.0