diff --git a/CHANGELOG.md b/CHANGELOG.md
index d40b9e6..ca23f2e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,3 +3,7 @@
 ## [0.1.0] - 2023-06-04
 
 - 登録番号を使った公表情報取得のクライアントAPIを追加しました
+
+# [0.1.1] - 2023-06-05
+
+- RubyGemsリリース用
diff --git a/Gemfile.lock b/Gemfile.lock
index 99636fb..09791c2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    kendama (0.1.0)
+    kendama (0.1.1)
       typhoeus (~> 1.0, >= 1.0.1)
 
 GEM
diff --git a/lib/kendama/version.rb b/lib/kendama/version.rb
index 89dd2ca..811d681 100644
--- a/lib/kendama/version.rb
+++ b/lib/kendama/version.rb
@@ -11,5 +11,5 @@
 =end
 
 module Kendama
-  VERSION = '0.1.0'
+  VERSION = '0.1.1'
 end