diff --git a/requirements.txt b/requirements.txt
index 455de23..51fd572 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,6 +7,6 @@ lxml==4.3.3
 pandas==0.24.2
 gunicorn==20.0.4
 Unidecode==1.1.1
-numpy==1.16.3
+numpy==1.22.0
 matplotlib==3.0.3
 simplejson==3.17.0
\ No newline at end of file