Broken rake task for submodules

1 files changed, 1 insertions, 1 deletions

diff --git a/Rakefile b/Rakefile
index 0da2d84857..781675e2b7 100644
--- a/Rakefile
+++ b/Rakefile
@@ -5,7 +5,7 @@ require 'cucumber/rake/task'
 namespace :git do
   desc "Initialise and update the Git submodules"
   task :submodule_update do
-    exec("git submodule update --init")
+    sh "git submodule update --init"
   end
 end