diff --git a/Gemfile.lock b/Gemfile.lock
index d0b02ae7..420e353a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    jpostcode (1.0.0.20230601)
+    jpostcode (1.0.0.20230701)
 
 GEM
   remote: https://rubygems.org/
diff --git a/jpostcode-data b/jpostcode-data
index 6ae15733..efe990d4 160000
--- a/jpostcode-data
+++ b/jpostcode-data
@@ -1 +1 @@
-Subproject commit 6ae15733638b64c16d0be7651887f708669f6d3e
+Subproject commit efe990d4808b6ace05082d64ab169a4beb37098d
diff --git a/lib/jpostcode/version.rb b/lib/jpostcode/version.rb
index ff790e8d..9593c937 100644
--- a/lib/jpostcode/version.rb
+++ b/lib/jpostcode/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Jpostcode
-  VERSION = '1.0.0.20230601'
+  VERSION = '1.0.0.20230701'
 end