diff --git a/Gemfile.lock b/Gemfile.lock
index 9b54daa..d396d98 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -53,7 +53,7 @@ GEM
       activesupport (>= 3.0.0)
       uniform_notifier (~> 1.11)
     byebug (11.0.1)
-    capybara (3.16.1)
+    capybara (3.16.2)
       addressable
       mini_mime (>= 0.1.3)
       nokogiri (~> 1.8)
@@ -117,7 +117,7 @@ GEM
     open4 (1.3.4)
     public_suffix (3.0.3)
     puma (3.12.1)
-    rack (2.0.6)
+    rack (2.0.7)
     rack-mini-profiler (1.0.2)
       rack (>= 1.2.0)
     rack-test (1.1.0)
@@ -150,7 +150,7 @@ GEM
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
       ffi (~> 1.0)
-    regexp_parser (1.3.0)
+    regexp_parser (1.4.0)
     ruby_dep (1.5.0)
     rubyzip (1.2.2)
     sass (3.7.3)