diff --git a/nvgridui/requirements-freeze.txt b/nvgridui/requirements-freeze.txt
index fd67156..8c44635 100644
--- a/nvgridui/requirements-freeze.txt
+++ b/nvgridui/requirements-freeze.txt
@@ -48,7 +48,7 @@ nest-asyncio==1.5.1
 networkx==2.6.3
 notebook==6.4.3
 numba==0.54.0
-numpy==1.20.3
+numpy==1.22.0
 openpyxl>=3.0.8
 packaging==21.0
 pandapower==2.7.0