diff --git a/requirements.txt b/requirements.txt
index b200d4f..d21f1c0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -37,7 +37,7 @@ mkl-service==2.3.0
 nbconvert==5.6.1
 nbformat==5.0.7
 notebook==6.0.3
-numpy==1.18.5
+numpy==1.22.0
 olefile==0.46
 packaging==20.4
 pandas==1.0.5