diff --git a/requirements.txt b/requirements.txt
index 852562d..cd2002d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 decorator==4.2.1
 networkx==2.1
-numpy==1.14.0
+numpy==1.22.0
 scikit-learn==0.19.1
 sklearn==0.0