diff --git a/requirements.txt b/requirements.txt
index 819ae74..cabde56 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.17.4
+numpy==1.22.0
 scipy==1.3.3
 matplotlib==3.1.2
 seaborn==0.9.0