diff --git a/requirements.txt b/requirements.txt
index 75b04d5..df7451a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ html5lib==0.9999999
 idna==2.6
 Markdown==2.6.11
 matplotlib==2.1.2
-numpy==1.14.0
+numpy==1.22.0
 protobuf==3.5.1
 pycparser==2.18
 pyparsing==2.2.0