diff --git a/Gemfile.lock b/Gemfile.lock
index 5be2639..3905de5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -231,7 +231,7 @@ GEM
     rb-inotify (0.9.7)
       ffi (>= 0.5.0)
     ref (2.0.0)
-    responders (2.2.0)
+    responders (2.3.0)
       railties (>= 4.2.0, < 5.1)
     rspec (3.5.0)
       rspec-core (~> 3.5.0)