diff --git a/requirements.txt b/requirements.txt
index 1fc8c4e..612f21d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 coolname==1.1.0
 matplotlib==3.3.4
 multiprocessing_logging==0.3.1
-numpy==1.20.1
+numpy==1.22.0
 dxfwrite==1.2.2
 scipy==1.6.3
 tqdm==4.61.0