diff --git a/pyproject.toml b/pyproject.toml
index e2fff5c..5b90a99 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,7 +2,7 @@
 requires = [
     "setuptools>=59.0",
     "Cython<3.0",
-    "oldest-supported-numpy; python_version<'3.12'",
+    "numpy; python_version<'3.12'",
     "numpy>=1.26.0b1; python_version>='3.12'"
 ]
 
@@ -10,7 +10,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "embreex"
-version = "2.17.7.post3"
+version = "2.17.7.post4"
 dependencies = [
     "numpy; python_version<'3.12'",
     "numpy>=1.26.0b1; python_version>='3.12'"