diff --git a/requirements.txt b/requirements.txt
index d6a1ba0..1f0f3f7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ mccabe==0.6.1
 mkl-fft==1.0.12
 mkl-random==1.0.2
 nbformat==4.4.0
-numpy==1.21.0
+numpy==1.22.0
 packaging==19.0
 pep8==1.7.1
 pkginfo==1.5.0.1