diff --git a/pyproject.toml b/pyproject.toml
index 003ccee8..11f94acd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,7 @@ classifiers = [
     "Intended Audience :: Science/Research",
 ]
 dependencies = [
-    "numpy==1.26.2",
+    "numpy==1.26.4",
     "pymatgen==2024.2.23",
     "mp-api==0.37.5",
     "ase",