diff --git a/requirements.txt b/requirements.txt
index 387557e..7e0532f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -37,7 +37,7 @@ matplotlib==3.1.1
 more-itertools==7.2.0
 munch==2.3.2
 networkx==2.3
-numpy==1.17.4
+numpy==1.22.0
 packaging==19.1
 palettable==3.3.0
 pandas==0.25.0