diff --git a/requirements.txt b/requirements.txt
index 91c75a8..c8340c0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,7 +31,7 @@ mkl-service==2.3.0
 nbconvert==5.6.1
 nbformat==5.0.7
 notebook==6.4.10
-numpy==1.21.0
+numpy==1.22.0
 olefile==0.46
 packaging==20.4
 pandocfilters==1.4.2