diff --git a/requirements.txt b/requirements.txt
index 6946d3b..0b85be4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@
 jupyter==1.0.0
 matplotlib==1.5.3
 numexpr==2.6.1
-numpy==1.12.0
+numpy==1.22.0
 pandas==0.19.1
 Pillow==3.4.2
 protobuf==3.0.0