diff --git a/requirements.txt b/requirements.txt
index e222a11..456049d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ lxml==4.2.5
 gensim==3.8.1
 nltk==3.5
 matplotlib==2.2.3
-numpy==1.19.0
+numpy==1.22.0
 scipy==1.4.1
 pandas==0.23.4
 scikit-learn==0.23.1