diff --git a/requirements.txt b/requirements.txt
index abdedbd..ced3e00 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -87,7 +87,7 @@ nose==1.3.7
 notebook==4.1.0
 numba==0.24.0
 numexpr==2.5
-numpy==1.12.0
+numpy==1.21.0
 odo==0.4.2
 olefile==0.44
 openpyxl==2.3.2