diff --git a/Gemfile.lock b/Gemfile.lock
index 800fefb..adde05d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -238,9 +238,9 @@ GEM
       ffi (~> 1.0)
     ref (2.0.0)
     regexp_parser (1.3.0)
-    responders (2.4.0)
-      actionpack (>= 4.2.0, < 5.3)
-      railties (>= 4.2.0, < 5.3)
+    responders (2.4.1)
+      actionpack (>= 4.2.0, < 6.0)
+      railties (>= 4.2.0, < 6.0)
     rspec (3.8.0)
       rspec-core (~> 3.8.0)
       rspec-expectations (~> 3.8.0)