diff --git a/Gemfile.lock b/Gemfile.lock
index 605962bf75..6a9222d550 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -164,7 +164,7 @@ GEM
     rack (2.0.7)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
-    rack-timeout (0.5.2)
+    rack-timeout (0.6.0)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)