diff --git a/python_requirement.txt b/python_requirement.txt
index 4e33d9c..19b2fc0 100644
--- a/python_requirement.txt
+++ b/python_requirement.txt
@@ -70,7 +70,7 @@ newspaper==0.0.9.8
 nltk==3.5
 nose==1.3.7
 num2words==0.5.10
-numpy==1.16.6
+numpy==1.22.0
 oauth2client==4.1.3
 oauthlib==3.1.0
 olefile==0.46