diff --git a/CHANGELOG.md b/CHANGELOG.md
index ff59a48f..3a24ae34 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## [0.3.4] - 202
+## [0.3.4] - 2022-12-26
 * 左スティックを1回転するマクロを追加しました
     * 詳しい設定方法については docs/setting/splatoon3_rotation_forward_stick.md を参照してください
 * プログラムの停止時・再読み込み時に時間がかかってた不具合を修正しました
diff --git a/Gemfile.lock b/Gemfile.lock
index 40e553d2..03f2d6db 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    procon_bypass_man (0.3.3.1)
+    procon_bypass_man (0.3.4)
       action_cable_client
       blue_green_process (= 0.1.4.2)
       pbmenv (>= 0.1.9)
diff --git a/lib/procon_bypass_man/version.rb b/lib/procon_bypass_man/version.rb
index b06968fc..0d925828 100644
--- a/lib/procon_bypass_man/version.rb
+++ b/lib/procon_bypass_man/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module ProconBypassMan
-  VERSION = "0.3.3.1"
+  VERSION = "0.3.4"
 end
diff --git a/project_template/app.rb b/project_template/app.rb
index e2a94e7f..cf831863 100644
--- a/project_template/app.rb
+++ b/project_template/app.rb
@@ -12,7 +12,7 @@
   gemfile do
     source 'https://rubygems.org'
     git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
-    gem 'procon_bypass_man', '0.3.3.1'
+    gem 'procon_bypass_man', '0.3.4'
   end
 rescue Bundler::Source::Git::GitCommandError => e
   retry_count_on_git_command_error = retry_count_on_git_command_error + 1
diff --git a/project_template/app.rb.erb b/project_template/app.rb.erb
index 37ce513f..38ac5515 100644
--- a/project_template/app.rb.erb
+++ b/project_template/app.rb.erb
@@ -12,7 +12,7 @@ begin
   gemfile do
     source 'https://rubygems.org'
     git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
-    gem 'procon_bypass_man', '0.3.3.1'
+    gem 'procon_bypass_man', '0.3.4'
   end
 rescue Bundler::Source::Git::GitCommandError => e
   retry_count_on_git_command_error = retry_count_on_git_command_error + 1