diff --git a/requirements.txt b/requirements.txt
index 35cc2e3..bd16267 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy>=1.12.0
+numpy<=1.26.4
 scipy>=0.18.1
 scikit-learn>=0.19.1
 pandas>=0.25