We don't need to specify Ruby version for Heroku app

hsbt · hsbt · commit 374f20e9a291 · 2023-04-25T11:36:42.000+09:00
diff --git a/Gemfile b/Gemfile
@@ -1,7 +1,5 @@
 source "https://rubygems.org"
 
-ruby "~> 3.2.2"
-
 gem "rake"
 gem "jekyll"
 gem "rouge"
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -112,8 +112,5 @@ DEPENDENCIES
   spidr (~> 0.6)
   validate-website (~> 1.6)
 
-RUBY VERSION
-   ruby 3.2.2p53
-
 BUNDLED WITH
    2.4.10
