diff --git a/requirements.txt b/requirements.txt
index 0e9782f..b3d1afb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -66,7 +66,7 @@ nbformat==4.4.0
 networkx==2.1
 notebook==5.7.8
 numexpr==2.6.4
-numpy==1.14.0
+numpy==1.22.0
 pandas==0.19.2
 pandas-datareader==0.6.0
 pandocfilters==1.4.2