diff --git a/requirements.txt b/requirements.txt
index 68a4c4f..56c3076 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ bleach==1.5.0
 certifi==2018.8.24
 html5lib==0.9999999
 Markdown==3.0.1
-numpy==1.16.2
+numpy==1.22.0
 protobuf==3.7.0
 scikit-learn==0.20.3
 scipy==1.2.1