diff --git a/requirements.txt b/requirements.txt
index b65422b..73766a3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 jupyter==1.0.0
 matplotlib==3.1.0
-numpy==1.16.4
+numpy==1.22.0
 pandas==0.24.2
 patsy==0.5.1
 scipy==1.3.0