Do not lock dependencies to minor version (#279)

* Do not lock dependencies to minor version

Overly restrictive version locks will cause unnecessary issues for downstream applications. All gems should be following semver, such that minor version bumps are completely backwards compatible. Fuzzy locking to a specific minor version will also allow you to use new functionality if it was added in a backwards compatible minor version update.

* Update auth0.gemspec

Co-authored-by: David Patrick <[email protected]>
Co-authored-by: David Patrick <[email protected]>

auth0.gemspec

@@ -16,21 +16,21 @@ Gem::Specification.new do |s|
   s.executables   = `git ls-files -- bin/*`.split("\n").map { |f| File.basename(f) }
   s.require_paths = ['lib']
 
-  s.add_runtime_dependency 'rest-client', '~> 2.0.0'
-  s.add_runtime_dependency 'jwt', '~> 2.2.0'
-  s.add_runtime_dependency 'zache', '~> 0.12.0'
-  s.add_runtime_dependency 'addressable', '~> 2.8.0'
+  s.add_runtime_dependency 'rest-client', '~> 2.0.2' #2.1.0 has breaking changes
+  s.add_runtime_dependency 'jwt', '~> 2.2'
+  s.add_runtime_dependency 'zache', '~> 0.12'
+  s.add_runtime_dependency 'addressable', '~> 2.8'
 
   s.add_development_dependency 'bundler'
   s.add_development_dependency 'rake', '~> 13.0'
   s.add_development_dependency 'fuubar', '~> 2.0'
   s.add_development_dependency 'guard-rspec', '~> 4.5' unless ENV['CIRCLECI']
   s.add_development_dependency 'dotenv-rails', '~> 2.0'
   s.add_development_dependency 'pry', '~> 0.10'
-  s.add_development_dependency 'pry-nav', '~> 0.2.4'
+  s.add_development_dependency 'pry-nav', '~> 0.2'
   s.add_development_dependency 'rspec', '~> 3.5'
   s.add_development_dependency 'rack-test', '~> 0.6'
-  s.add_development_dependency 'rack', '~> 2.1.2'
+  s.add_development_dependency 'rack', '~> 2.1'
   s.add_development_dependency 'simplecov', '~> 0.9'
   s.add_development_dependency 'faker', '~> 2.0'
   s.add_development_dependency 'gem-release', '~> 0.7'