diff --git a/requirements.txt b/requirements.txt
index 8da7e14..48cf4c6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ certifi==2019.9.11
 cycler==0.10.0
 kiwisolver==1.1.0
 matplotlib==3.1.1
-numpy==1.17.4
+numpy==1.22.0
 OrbitalPy==0.7.0
 pipenv==2018.11.26
 pycodestyle==2.5.0