diff --git a/requirements.txt b/requirements.txt
index 97880b3..987c805 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ jmespath==0.9.4
 joblib==0.14.1
 kiwisolver==1.1.0
 matplotlib==3.0.3
-numpy==1.18.0
+numpy==1.22.0
 pandas==0.24.2
 pyparsing==2.4.5
 python-dateutil==2.8.1