diff --git a/requirements.txt b/requirements.txt
index 76e5f58..988159b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.18.1
+numpy==1.22.0
 pandas==1.0.3
 matplotlib==3.1.3
 mechanize==0.4.5