diff --git a/requirements.txt b/requirements.txt
index a9ba4e4..7b80955 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ cycler==0.10.0
 joblib==0.13.2
 kiwisolver==1.1.0
 matplotlib==3.1.1
-numpy==1.17.2
+numpy==1.22.0
 pandas==0.25.1
 pyparsing==2.4.2
 python-dateutil==2.8.0