diff --git a/requirements.txt b/requirements.txt
index 3819aa0..c6655e5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ nbconvert==5.4.0
 nbformat==4.4.0
 nltk==3.4.5
 notebook==6.4.1
-numpy==1.17.0
+numpy==1.22.0
 pandas==0.25.0
 pandocfilters==1.4.2
 parso==0.3.3