diff --git a/Gemfile b/Gemfile
index 270070c44..b9ca2fb7e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,14 +1,14 @@
 source "https://rubygems.org"
 
 group :development, :test do
-  gem "heroku_hatchet"
+  gem "heroku_hatchet", ">= 3.0.4"
   gem "rspec-core"
   gem "rspec-expectations"
-  gem "excon"
-  gem "rake"
+  gem "excon", ">= 0.71.0"
+  gem "rake", ">= 12.3.3"
   gem "parallel_tests"
   gem 'rspec-retry'
   gem "netrc"
   gem "git", github: "hone/ruby-git", branch: "master"
-  gem 'json', '~> 2.0.2'
+  gem 'json', '~> 2.3.0'
 end