diff --git a/tests/requirements-phonons.txt b/tests/requirements-phonons.txt
index db15c092de..037797dd51 100644
--- a/tests/requirements-phonons.txt
+++ b/tests/requirements-phonons.txt
@@ -1,2 +1,2 @@
-phonopy==2.29.1
+phonopy==2.30.0
 seekpath==2.1.0