diff --git a/Gemfile.lock b/Gemfile.lock
index c83187473da..49690bd6776 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -334,7 +334,7 @@ GEM
       rack (>= 1.2.0)
     rack-protection (3.0.5)
       rack
-    rack-test (2.0.2)
+    rack-test (2.1.0)
       rack (>= 1.3)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)