Ruby 3.4

Author: amatsuda

.ruby-version

@@ -1 +1 @@
-3.3.6
+3.4.2

Gemfile.lock

@@ -656,7 +656,7 @@ DEPENDENCIES
   web-console
 
 RUBY VERSION
-   ruby 3.3.6p108
+   ruby 3.4.2p28
 
 BUNDLED WITH
    2.3.17

README.md

@@ -18,7 +18,7 @@ The CFP App does not provide a public facing website for your conference, though
 
 ### Prerequisite Requirements
 
-* Ruby 3.1.6 (set in `.ruby-version`)
+* Ruby 3.4.2 (set in `.ruby-version`)
 * Bundler (was installed with 2.3.11)
 * PostgreSQL 14.1
 * Google Chrome browser must be installed to run tests