Merge pull request #111 from DefactoSoftware/dependabot/bundler/rack-timeout-0.5.1

Author: dependabot-preview[bot]

Gemfile.lock

@@ -167,7 +167,7 @@ GEM
       rack (>= 1.0.0, < 3)
     rack-test (0.6.3)
       rack (>= 1.0)
-    rack-timeout (0.4.2)
+    rack-timeout (0.5.1)
     rails (4.2.11.1)
       actionmailer (= 4.2.11.1)
       actionpack (= 4.2.11.1)