diff --git a/requirements.txt b/requirements.txt
index 0ea7eb3..88569fa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ mistune==0.8.4
 nbconvert==5.6.0
 nbformat==4.4.0
 notebook==6.1.5
-numpy==1.17.1
+numpy==1.22.0
 pandas==0.25.1
 pandocfilters==1.4.2
 parso==0.5.1