diff --git a/control/requirements.txt b/control/requirements.txt
index 06d3bde..0ddc69e 100644
--- a/control/requirements.txt
+++ b/control/requirements.txt
@@ -1,6 +1,6 @@
 scipy==1.0.0
 matplotlib==2.2.2
-numpy==1.14.2
+numpy==1.22.0
 pandas==0.23.4
 PyQt5==5.11.3
 quaternion==0.03.1