diff --git a/requirements.txt b/requirements.txt
index 060f57d..d4b5e57 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ Jinja2==2.10.1
 MarkupSafe==1.1.1
 Werkzeug==1.0.1
 gunicorn==19.9.0
-numpy==1.18.1
+numpy==1.22.0
 tensorflow==2.0
 keras==2.3.1
 nltk==3.4.5