diff --git a/requirements.txt b/requirements.txt
index 748defb..5d9af99 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -59,7 +59,7 @@ nbconvert==5.5.0
 nbformat==4.4.0
 nltk==3.2.5
 notebook==5.7.8
-numpy==1.16.0
+numpy==1.22.0
 overrides==1.9
 pandas==0.23.1
 pandocfilters==1.4.2