diff --git a/requirements.txt b/requirements.txt
index 061bb2c..a5b88f1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ ipython-genutils==0.2.0
 jedi==0.11.1
 kiwisolver==1.0.1
 matplotlib==2.2.2
-numpy==1.14.3
+numpy==1.22.0
 pandas==0.22.0
 parso==0.1.1
 pexpect==4.5.0