diff --git a/requirements.txt b/requirements.txt
index 589a5b8..1518510 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -51,7 +51,7 @@ multipledispatch==0.5.0
 mysqlclient==1.3.12
 networkx==1.11
 numexpr==2.6.5
-numpy==1.14.3
+numpy==1.22.0
 openpyxl==2.5.1
 pandas==0.18.1
 pandas-datareader==0.5.0