diff --git a/requirements.txt b/requirements.txt
index 5e223a0..fd0e4ab 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 attrdict==2.0.0
-numpy==1.12.0
+numpy==1.21.0
 pandas==0.19.2
 sh==1.12.9
 scipy==0.18.1