diff --git a/requirements.txt b/requirements.txt
index 2c7bd7f..a98d63d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ idna==2.6
 kiwisolver==1.0.1
 lxml==4.2.1
 matplotlib==2.2.2
-numpy==1.14.2
+numpy==1.22.0
 pandas==0.22.0
 pandas-datareader==0.6.0
 pyparsing==2.2.0