diff --git a/Gemfile.lock b/Gemfile.lock
index bf46e8b3..0b72b074 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -84,17 +84,17 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.1.7)
+    concurrent-ruby (1.1.10)
     crass (1.0.6)
     erubi (1.9.0)
     execjs (2.7.0)
     ffi (1.10.0)
-    globalid (0.4.2)
-      activesupport (>= 4.2.0)
+    globalid (1.0.1)
+      activesupport (>= 5.0)
     haml (5.0.4)
       temple (>= 0.8.0)
       tilt
-    i18n (1.8.5)
+    i18n (1.12.0)
       concurrent-ruby (~> 1.0)
     io-like (0.3.0)
     jbuilder (2.8.0)
@@ -128,7 +128,7 @@ GEM
       rake
     mini_mime (1.0.2)
     mini_portile2 (2.8.0)
-    minitest (5.14.2)
+    minitest (5.17.0)
     msgpack (1.2.9)
     multi_json (1.13.1)
     nio4r (2.5.4)
@@ -211,7 +211,7 @@ 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)