diff --git a/.rubocop.yml b/.rubocop.yml
index 7e02da787..81f7e6c91 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -141,4 +141,7 @@ Style/HashTransformValues:
 
 Style/SymbolProc:
   Exclude:
-    - 'test/**/*'
\ No newline at end of file
+    - 'test/**/*'
+
+Bundler/OrderedGems:
+  Enabled: false
diff --git a/Gemfile b/Gemfile
index d3df0f9ea..7a44835aa 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,6 +7,8 @@ gemspec
 gem 'minitest'
 gem 'rake'
 gem 'rubocop', '~> 1.25.1'
+gem 'mocha'
+gem 'hiredis'
 
 # Using jruby-openssl 0.10.0, we get NPEs in jruby tests: https://github.com/redis/redis-rb/issues/756
 platform :jruby do
diff --git a/redis.gemspec b/redis.gemspec
index 3ff195b77..519d248b8 100644
--- a/redis.gemspec
+++ b/redis.gemspec
@@ -44,7 +44,4 @@ Gem::Specification.new do |s|
   s.executables   = `git ls-files -- exe/*`.split("\n").map { |f| File.basename(f) }
 
   s.required_ruby_version = '>= 2.5.0'
-
-  s.add_development_dependency("hiredis")
-  s.add_development_dependency("mocha")
 end