diff --git a/requirements.txt b/requirements.txt
index a8303d5..326be0d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ kiwisolver==1.0.1
 MarkupSafe==1.0
 matplotlib==3.0.0
 nltk==3.3
-numpy==1.15.2
+numpy==1.22.0
 oauthlib==2.1.0
 pandas==0.23.4
 Pillow==5.3.0