diff --git a/requirements.txt b/requirements.txt
index ac0dff2..317bbc8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ matplotlib==3.1.0
 mpmath==1.1.0
 multiprocess==0.70.8
 numexpr==2.6.9
-numpy==1.16.1
+numpy==1.22.0
 pandas==0.24.2
 pathos==0.2.4
 pox==0.2.6