diff --git a/pyproject.toml b/pyproject.toml
index 13e64b8ae..48cc28137 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -52,7 +52,7 @@ surface = [
     "pymatgen==2024.6.10",
 ]
 phonopy = [
-    "phonopy==2.24.2",
+    "phonopy==2.24.3",
     "spglib==2.4.0",
 ]
 pyxtal = ["pyxtal==0.6.7"]