diff --git a/pyproject.toml b/pyproject.toml
index efd5231ac..40a74a066 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,7 +30,7 @@ classifiers = [
     "Topic :: Scientific/Engineering :: Physics",
 ]
 requires-python = ">=3.11"
-dependencies = ["numpy>=1.21.0"]
+dependencies = ["numpy>=2.0.0"]
 dynamic = ["version"]
 
 [project.optional-dependencies]