Update Rakefile to properly run specs (#1700)

Use bundle exec

1 files changed, 1 insertions, 1 deletions

diff --git a/Rakefile b/Rakefile
index 47176a4b..4b0bc787 100644
--- a/Rakefile
+++ b/Rakefile
@@ -12,7 +12,7 @@ task :default => [:test]
 
 def run_specs paths
   format = ENV['VERBOSE'] ? '--format documentation ' : ''
-  sh "rspec -w #{format}#{paths.join ' '}"
+  sh "bundle exec rspec #{format}#{paths.join ' '}"
 end
 
 desc "Run tests"