update Gemfile template

Author: beanieboi

lib/template/Gemfile

@@ -1,10 +1,10 @@
 # frozen_string_literal: true
 
 source "https://rubygems.org"
-ruby "2.4.0"
+ruby "3.4.6"
 
 gem "pg"
-gem "pliny", "~> 0.32"
+gem "pliny", ">= 1"
 gem "pry"
 gem "puma", "~> 7"
 gem "rack-ssl"
@@ -15,7 +15,7 @@ gem "sentry-ruby"
 gem "sequel", "~> 5.73"
 gem "sequel-paranoid"
 gem "sequel_pg", "~> 1.17", require: "sequel"
-gem "sinatra", [">= 3.0", "< 5.0"], require: "sinatra/base"
+gem "sinatra", "~> 4.0", require: "sinatra/base"
 gem "sinatra-contrib", require: ["sinatra/namespace", "sinatra/reloader"]
 gem "sinatra-router"
 gem "sucker_punch"