diff --git a/requirements.txt b/requirements.txt
index 8bd2e3b..55574ff 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 Unidecode==1.2.0
 nltk==3.5
 matplotlib==3.3.4
-numpy==1.19.2
+numpy==1.22.0
 pandas==1.2.3
 tqdm==4.49.0
 Flask==1.1.2