diff --git a/requirements.txt b/requirements.txt
index 695cd34..1d087f3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.19.5+mkl
+numpy==1.22.0rc1
 pandas==0.24.2
 scipy<=1.2.1
 cvxpy<=1.0.24