diff --git a/Gemfile b/Gemfile
index da2a113..7514d43 100644
--- a/Gemfile
+++ b/Gemfile
@@ -12,7 +12,7 @@ ruby RUBY_VERSION
 gem "jekyll", "3.4.3"
 
 # This is the default theme for new Jekyll sites. You may change this to anything you like.
-gem "minima", "~> 2.0"
+gem "minima", "~> 2.1", ">= 2.1.1"
 
 # If you want to use GitHub Pages, remove the "gem "jekyll"" above and
 # uncomment the line below. To upgrade, run `bundle update github-pages`.
@@ -20,11 +20,11 @@ gem "minima", "~> 2.0"
 
 # If you have any plugins, put them here!
 group :jekyll_plugins do
-   gem "jekyll-feed", "~> 0.6"
+   gem "jekyll-feed", "~> 0.9", ">= 0.9.2"
 end
 
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
 gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
 
 source 'https://rubygems.org'
-gem 'github-pages', group: :jekyll_plugins
\ No newline at end of file
+gem 'github-pages', '>= 138', group: :jekyll_plugins
\ No newline at end of file