diff --git a/requirements.txt b/requirements.txt
index 7049a04..072958c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ kiwisolver==1.0.1
 MarkupSafe==1.0
 matplotlib
 nbformat==4.4.0
-numpy==1.14.5
+numpy==1.22.0
 plotly==2.7.0
 PyMySQL==0.8.1
 pyparsing==2.2.0