diff --git a/Gemfile.lock b/Gemfile.lock
index b5d7a74..2d539ba 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -54,7 +54,7 @@ GEM
       execjs
     coffee-script-source (1.12.2)
     commonjs (0.2.7)
-    concurrent-ruby (1.1.6)
+    concurrent-ruby (1.1.10)
     crass (1.0.6)
     devise (4.7.1)
       bcrypt (~> 3.0)
@@ -77,8 +77,8 @@ GEM
       escape_utils (~> 1.1.0)
       mime-types (>= 1.19)
       rugged (>= 0.23.0b)
-    globalid (0.4.0)
-      activesupport (>= 4.2.0)
+    globalid (1.0.1)
+      activesupport (>= 5.0)
     greenmat (3.2.2.3)
     haml (5.0.1)
       temple (>= 0.8.0)
@@ -132,7 +132,7 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
     mini_portile2 (2.4.0)
-    minitest (5.14.1)
+    minitest (5.17.0)
     multi_json (1.12.1)
     nested_form (0.3.2)
     nio4r (2.1.0)
@@ -250,7 +250,7 @@ GEM
       execjs (~> 2.7)
       less-rails (~> 2.8, >= 2.8.0)
       railties (~> 5.0, >= 5.0.1)
-    tzinfo (1.2.7)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uglifier (3.2.0)
       execjs (>= 0.3.0, < 3)