diff --git a/requirements.txt b/requirements.txt
index 58d13e8..46d038f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -54,7 +54,7 @@ mpmath==1.1.0
 nbconvert==5.4.0
 nbformat==4.4.0
 notebook==5.7.4
-numpy==1.16.0
+numpy==1.22.0
 packaging==20.1
 pandas==0.24.2
 pandocfilters==1.4.2