diff --git a/requirements.txt b/requirements.txt
index cf281e4..3d73d95 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -43,7 +43,7 @@ mccabe==0.6.1
 mkl-fft==1.0.15
 mkl-random==1.1.0
 mkl-service==2.3.0
-numpy==1.18.1
+numpy==1.22.0
 pandas==1.0.3
 parso==0.6.2
 pexpect==4.8.0