diff --git a/pyproject.toml b/pyproject.toml
index 628e00e3592..1e007d4da91 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -65,10 +65,7 @@ dependencies = [
     "pybtex>=0.24.0",
     "requests>=2.32",
     "ruamel.yaml>=0.17.0",
-    "scipy>=1.13.0",
-    # scipy<1.14.1 is incompatible with NumPy 2.0 on Windows
-    # https://github.com/scipy/scipy/issues/21052
-    "scipy>=1.14.1; platform_system == 'Windows'",
+    "scipy>=1.14.1",
     "spglib>=2.5.0",
     "sympy>=1.2",
     "tabulate>=0.9",