diff --git a/setup.cfg b/setup.cfg
index 50e982cbf..586a044ff 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -108,8 +108,8 @@ apple =
     thinc-apple-ops>=0.0.4,<1.0.0
 # Language tokenizers with external dependencies
 ja =
-    sudachipy>=0.4.9
-    sudachidict_core>=20200330
+    sudachipy>=0.5.2,!=0.6.1
+    sudachidict_core>=20211220
 ko =
     natto-py==0.9.0
 th =