diff --git a/requirements.txt b/requirements.txt
index e2aeb8a..c51b82b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ kiwisolver==1.1.0
 matplotlib==3.1.1
 more-itertools==7.2.0
 networkx==2.3
-numpy==1.17.2
+numpy==1.22.0
 packaging==19.2
 pluggy==0.13.0
 py==1.10.0