diff --git a/pyproject.toml b/pyproject.toml
index 61add8888..0bf44a87f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -60,7 +60,7 @@ dependencies = [
   "jaxtyping>=0.3.2,<0.4",
   "lazy-loader>=0.4,<0.5",
   "liblaf-grapes>=0.1.30,<0.2",
-  "liblaf-melon>=0.2.8,<0.3",
+  "liblaf-melon>=0.3,<0.4",
   "loguru>=0.7.3,<0.8",
   "numpy",
   "pyvista>=0.45.2,<0.46",