diff --git a/requirements.txt b/requirements.txt
index f2bd86f..0212f6d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -60,7 +60,7 @@ multipledispatch==0.6.0
 nbconvert==5.6.1
 nbformat==5.0.7
 notebook==6.1.5
-numpy==1.19.1
+numpy==1.22.0
 packaging==20.4
 pandas==1.1.0
 pandoc==1.0.2