diff --git a/requirements.txt b/requirements.txt
index f4e69b1..72c5c71 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ Mako==1.0.7
 MarkupSafe==1.1.0
 matplotlib==3.0.2
 nltk==3.4.5
-numpy==1.15.4
+numpy==1.22.0
 pyparsing==2.3.0
 python-dateutil==2.7.5
 python-editor==1.0.3