Relax Jekyll dependency to allow for version 4.0

Author: mmistakes

CHANGELOG.md

@@ -5,6 +5,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [1.4.3]
+
+### Changed
+- Relax Jekyll dependency to allow for version 4.0.
+
 ## [1.4.2] - 2019-07-18
 
 ### Added

jekyll-theme-basically-basic.gemspec

@@ -15,12 +15,12 @@ Gem::Specification.new do |spec|
     f.match(%r{^(assets|_(includes|layouts|sass)/|(LICENSE|README|CHANGELOG)((\.(txt|md|markdown)|$)))}i)
   end
 
-  spec.add_runtime_dependency "jekyll", "~> 3.7"
-  spec.add_runtime_dependency "jekyll-feed", "~> 0.10"
+  spec.add_runtime_dependency "jekyll", ">= 3.6", "< 5.0"
+  spec.add_runtime_dependency "jekyll-feed", "~> 0.1"
   spec.add_runtime_dependency "jekyll-paginate", "~> 1.1"
-  spec.add_runtime_dependency "jekyll-seo-tag", "~> 2.5"
-  spec.add_runtime_dependency "jekyll-sitemap", "~> 1.2"
+  spec.add_runtime_dependency "jekyll-seo-tag", "~> 2.6"
+  spec.add_runtime_dependency "jekyll-sitemap", "~> 1.3"
 
-  spec.add_development_dependency "bundler", "~> 1.15"
+  spec.add_development_dependency "bundler"
   spec.add_development_dependency "rake", "~> 10.0"
 end