diff --git a/Gemfile.lock b/Gemfile.lock
index de8ce63..02ca1c4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -93,7 +93,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.0.5)
+    concurrent-ruby (1.1.10)
     cucumber (2.4.0)
       builder (>= 2.1.2)
       cucumber-core (~> 1.5.0)
@@ -127,8 +127,8 @@ GEM
       railties (>= 3.2, < 5.2)
     formatador (0.2.5)
     gherkin (4.1.3)
-    globalid (0.4.0)
-      activesupport (>= 4.2.0)
+    globalid (1.0.1)
+      activesupport (>= 5.0)
     guard (2.14.1)
       formatador (>= 0.2.4)
       listen (>= 2.7, < 4.0)
@@ -145,7 +145,8 @@ GEM
       guard-compat (~> 1.0)
       multi_json (~> 1.8)
     http_parser.rb (0.6.0)
-    i18n (0.8.4)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     jbuilder (2.7.0)
       activesupport (>= 4.2.0)
       multi_json (>= 1.2)
@@ -174,7 +175,7 @@ GEM
       nokogiri (~> 1)
       rake
     mini_portile2 (2.2.0)
-    minitest (5.10.2)
+    minitest (5.17.0)
     mongo (2.4.2)
       bson (>= 4.2.1, < 5.0.0)
     mongoid (6.2.0)
@@ -296,7 +297,7 @@ GEM
     turbolinks (5.0.1)
       turbolinks-source (~> 5)
     turbolinks-source (5.0.3)
-    tzinfo (1.2.3)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uglifier (3.2.0)
       execjs (>= 0.3.0, < 3)