diff --git a/Gemfile.lock b/Gemfile.lock
index af6d5fe..60994bf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -55,7 +55,7 @@ GEM
       coderay (>= 1.0.0)
       erubi (>= 1.0.0)
       rack (>= 0.9.0)
-    binding_of_caller (0.7.3)
+    binding_of_caller (0.8.0)
       debug_inspector (>= 0.0.1)
     brakeman (4.1.1)
     builder (3.2.3)
@@ -171,7 +171,7 @@ GEM
     mini_mime (1.0.0)
     mini_portile2 (2.3.0)
     minitest (5.11.1)
-    multi_json (1.12.2)
+    multi_json (1.13.1)
     multi_test (0.1.2)
     mysql2 (0.4.10)
     nenv (0.3.0)
@@ -305,12 +305,12 @@ GEM
     tilt (2.0.8)
     travis-lint (2.0.0)
       json
-    turbolinks (5.0.1)
-      turbolinks-source (~> 5)
-    turbolinks-source (5.0.3)
+    turbolinks (5.1.0)
+      turbolinks-source (~> 5.1)
+    turbolinks-source (5.1.0)
     tzinfo (1.2.4)
       thread_safe (~> 0.1)
-    uglifier (4.1.2)
+    uglifier (4.1.3)
       execjs (>= 0.3.0, < 3)
     unicode-display_width (1.3.0)
     unicorn (5.4.0)