diff --git a/requirements.txt b/requirements.txt
index 2cc613c..d36ed23 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 matplotlib~=3.5.1
-numpy~=1.9
+numpy~=2.3
 networkx>=2.0
 pandas>=1.1.0
 scipy>=1.4.0