diff --git a/requirements.txt b/requirements.txt
index afd0ab7..83995a9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ Markdown==3.1.1
 MarkupSafe==1.1.1
 mock==3.0.5
 nltk==3.4.1
-numpy==1.16.4
+numpy==1.22.0
 pandas==0.24.2
 parso==0.4.0
 pexpect==4.7.0