diff --git a/requirements.txt b/requirements.txt
index e72dadc..b001825 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 joblib==0.14.1
 jsonpickle==1.1
 matplotlib==3.0.3
-numpy==1.16.2
+numpy==1.22.0
 numpydoc==0.8.0
 pandas==0.24.2
 pep8==1.7.1