diff --git a/Gemfile b/Gemfile
old mode 100755
new mode 100644
index 012578df9fca2..a875a5b65f464
--- a/Gemfile
+++ b/Gemfile
@@ -34,7 +34,7 @@ group :development, :test do
   gem 'rake'
   # Define `rake spec`.  Must be in development AND test so that its available by default as a rake test when the
   # environment is development
-  gem 'rspec-rails'
+  gem 'rspec-rails', '>= 3.7.2'
   gem 'rspec-rerun'
 end