diff --git a/requirements.txt b/requirements.txt
index ff5ff29..87071e0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ lazy-object-proxy==1.4.2
 Markdown==3.1.1
 mccabe==0.6.1
 more-itertools==7.2.0
-numpy==1.16.4
+numpy==1.22.0
 opt-einsum==3.1.0
 packaging==19.2
 pathlib2==2.3.5