diff --git a/requirements.txt b/requirements.txt
index f284eb2..bf943e4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -54,7 +54,7 @@ nbformat==4.4.0
 nltk==3.4.5
 notebook==6.0.0
 numexpr==2.6.9
-numpy==1.16.4
+numpy==1.22.0
 packaging==19.1
 pandas==0.25.0
 pandocfilters==1.4.2