diff --git a/Gemfile.lock b/Gemfile.lock
index bf3c7f3..3cd5d98 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -108,7 +108,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.1.6)
+    concurrent-ruby (1.1.10)
     connection_pool (2.2.5)
     crass (1.0.6)
     datetime_picker_rails (0.0.7)
@@ -128,9 +128,9 @@ GEM
     fugit (1.1.8)
       et-orbi (~> 1.1, >= 1.1.7)
       raabro (~> 1.1)
-    globalid (0.4.2)
-      activesupport (>= 4.2.0)
-    i18n (1.8.2)
+    globalid (1.0.1)
+      activesupport (>= 5.0)
+    i18n (1.12.0)
       concurrent-ruby (~> 1.0)
     io-like (0.3.0)
     jbuilder (2.8.0)
@@ -169,7 +169,7 @@ GEM
       rake
     mini_mime (1.0.1)
     mini_portile2 (2.8.0)
-    minitest (5.14.1)
+    minitest (5.17.0)
     momentjs-rails (2.20.1)
       railties (>= 3.1)
     msgpack (1.2.7)
@@ -280,7 +280,7 @@ GEM
     turbolinks (5.2.0)
       turbolinks-source (~> 5.2)
     turbolinks-source (5.2.0)
-    tzinfo (1.2.7)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uglifier (4.1.20)
       execjs (>= 0.3.0, < 3)