diff --git a/Gemfile.lock b/Gemfile.lock
index da0041451..e4da1ed09 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -262,8 +262,8 @@ GEM
     ref (2.0.0)
     representable (2.3.0)
       uber (~> 0.0.7)
-    responders (2.1.0)
-      railties (>= 4.2.0, < 5)
+    responders (2.3.0)
+      railties (>= 4.2.0, < 5.1)
     rest-client (1.8.0)
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 3.0)