diff --git a/Gemfile.lock b/Gemfile.lock
index 2899fa5..d7a6e78 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -75,7 +75,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.0.5)
+    concurrent-ruby (1.1.10)
     crass (1.0.3)
     devise (4.4.1)
       bcrypt (~> 3.0)
@@ -89,8 +89,8 @@ GEM
     formtastic (3.1.5)
       actionpack (>= 3.2.13)
     formtastic_i18n (0.6.0)
-    globalid (0.4.1)
-      activesupport (>= 4.2.0)
+    globalid (1.0.1)
+      activesupport (>= 5.0)
     has_scope (0.7.1)
       actionpack (>= 4.1, < 5.2)
       activesupport (>= 4.1, < 5.2)
@@ -132,7 +132,7 @@ GEM
     method_source (0.9.0)
     mini_mime (1.0.0)
     mini_portile2 (2.3.0)
-    minitest (5.11.3)
+    minitest (5.17.0)
     multi_json (1.13.1)
     mysql2 (0.4.10)
     nio4r (2.2.0)
@@ -216,7 +216,7 @@ GEM
     turbolinks (5.1.0)
       turbolinks-source (~> 5.1)
     turbolinks-source (5.1.0)
-    tzinfo (1.2.5)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uglifier (4.1.7)
       execjs (>= 0.3.0, < 3)