diff --git a/pmml/requirements.txt b/pmml/requirements.txt
index acecfef..ab3418d 100644
--- a/pmml/requirements.txt
+++ b/pmml/requirements.txt
@@ -1,5 +1,5 @@
 matplotlib==3.9.4
-numpy==2.0.2
+numpy==2.3.4
 pandas==2.3.3
 pypmml==1.5.7
 scikit-learn==1.6.1