diff --git a/Gemfile.lock b/Gemfile.lock
index 9c5a0cd..fa28be5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -42,7 +42,7 @@ GEM
       public_suffix (>= 2.0.2, < 6.0)
     arel (7.1.4)
     builder (3.2.2)
-    concurrent-ruby (1.1.5)
+    concurrent-ruby (1.1.10)
     descendants_tracker (0.0.4)
       thread_safe (~> 0.3, >= 0.3.1)
     diff-lcs (1.2.5)
@@ -60,11 +60,12 @@ GEM
       multi_json (>= 1.7.5, < 2.0)
       nokogiri (~> 1.6.0)
       oauth2
-    globalid (0.3.7)
-      activesupport (>= 4.1.0)
+    globalid (1.0.1)
+      activesupport (>= 5.0)
     hashie (3.4.6)
     highline (1.7.8)
-    i18n (0.7.0)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     jeweler (2.2.1)
       builder
       bundler (>= 1.0)
@@ -90,7 +91,7 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
     mini_portile2 (2.1.0)
-    minitest (5.10.0)
+    minitest (5.17.0)
     multi_json (1.12.1)
     multi_xml (0.5.5)
     multipart-post (2.0.0)