gnarails.gemspec in gnarails-3.0.0 vs gnarails.gemspec in gnarails-3.0.1

@@ -1,6 +1,6 @@
-lib = File.expand_path("../lib", __FILE__)
+lib = File.expand_path("lib", __dir__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require "gnarails/version"
 
 Gem::Specification.new do |spec|
   spec.name          = "gnarails"
@@ -17,17 +17,28 @@
   end
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.required_ruby_version = ">= 2.6.3"
+  spec.required_ruby_version = ">= 2.7.4"
 
-  spec.add_dependency "rails", "~> 6.0.0"
+  spec.add_dependency "rails", "~> 7.0.0"
   spec.add_dependency "thor"
 
   spec.add_development_dependency "bundler", ">= 1.16", "< 3.0"
   spec.add_development_dependency "gnar-style"
   spec.add_development_dependency "pronto"
   spec.add_development_dependency "pronto-rubocop"
-  spec.add_development_dependency "rake", "~> 10.0"
+  spec.add_development_dependency "rake", "~> 13.0"
   spec.add_development_dependency "rspec", "~> 3.0"
+  spec.metadata["rubygems_mfa_required"] = "true"
+  spec.post_install_message = %(
+    ==============================
+    THIS GEM HAS BEEN DEPRECATED!
+    ==============================
+    If you are looking to initialize
+    Rails apps with Gnarly Opinions,
+    check out Gnar-CLI:
+
+    https://www.github.com/theGnarCo/gnar-cli
+  )
 end