diff --git a/Gemfile.lock b/Gemfile.lock
index c10224c..37bdb9a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -50,7 +50,7 @@ GEM
       execjs
     coffee-script-source (1.12.2)
     commonjs (0.2.7)
-    concurrent-ruby (1.0.5)
+    concurrent-ruby (1.1.10)
     debug_inspector (0.0.2)
     domain_name (0.5.20160826)
       unf (>= 0.0.5, < 1.0.0)
@@ -62,13 +62,14 @@ GEM
     ffi (1.9.18)
     font-awesome-rails (4.7.0.1)
       railties (>= 3.2, < 5.1)
-    globalid (0.3.7)
-      activesupport (>= 4.1.0)
+    globalid (1.0.1)
+      activesupport (>= 5.0)
     haml (4.0.7)
       tilt
     http-cookie (1.0.3)
       domain_name (~> 0.5)
-    i18n (0.8.1)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     jbuilder (2.6.3)
       activesupport (>= 3.0.0, < 5.2)
       multi_json (~> 1.2)
@@ -99,7 +100,7 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
     mini_portile2 (2.1.0)
-    minitest (5.10.1)
+    minitest (5.17.0)
     moving_average (0.1.1)
     multi_json (1.12.1)
     netrc (0.11.0)
@@ -167,7 +168,7 @@ GEM
       execjs (~> 2.7)
       less-rails (~> 2.8, >= 2.8.0)
       railties (~> 5.0, >= 5.0.1)
-    tzinfo (1.2.2)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uglifier (3.1.4)
       execjs (>= 0.3.0, < 3)