diff --git a/setup.cfg b/setup.cfg
index 61bf36f8a..708300b04 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -114,7 +114,7 @@ ja =
     sudachipy>=0.5.2,!=0.6.1
     sudachidict_core>=20211220
 ko =
-    natto-py==0.9.0
+    natto-py>=0.9.0
 th =
     pythainlp>=2.0