diff --git a/requirements.txt b/requirements.txt
index 7b258e6..a8aa3b9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.19.2
+numpy==1.22.0
 pandas==0.23.4
 jupyter==1.0.0
 matplotlib==3.0.0