diff --git a/requirements.txt b/requirements.txt
index 39874ca..8931a3b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 Flask==1.1.2
 gunicorn==20.0.4
 nltk==3.4.5
-numpy==1.18.1
+numpy==1.22.0
 pandas==1.0.3
 scikit-learn==0.21.1
 sklearn==0.0