diff --git a/requirements.txt b/requirements.txt
index 76566e6..fedd619 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ ipython-genutils==0.2.0
 matplotlib==2.1.0
 matplotlib-venn==0.11.5
 natsort==3.5.6
-numpy==1.13.3
+numpy==1.22.0
 pandas==0.21.0
 pathlib2==2.3.0
 pexpect==4.2.1