diff --git a/Gemfile.lock b/Gemfile.lock
index aa58668..362932b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -65,7 +65,7 @@ GEM
     childprocess (0.9.0)
       ffi (~> 1.0, >= 1.0.11)
     coderay (1.1.1)
-    concurrent-ruby (1.1.5)
+    concurrent-ruby (1.1.10)
     coveralls (0.8.21)
       json (>= 1.8, < 3)
       simplecov (~> 0.14.1)
@@ -125,15 +125,15 @@ GEM
     geokit-rails (2.2.0)
       geokit (~> 1.5)
       rails (>= 3.0)
-    globalid (0.4.2)
-      activesupport (>= 4.2.0)
+    globalid (1.0.1)
+      activesupport (>= 5.0)
     gtfs (0.2.5)
       multi_json
       rake
       rubyzip (~> 1.1)
     httparty (0.15.6)
       multi_xml (>= 0.5.2)
-    i18n (1.7.0)
+    i18n (1.12.0)
       concurrent-ruby (~> 1.0)
     inflecto (0.0.2)
     jaro_winkler (1.5.4)
@@ -158,7 +158,7 @@ GEM
     mimemagic (0.3.3)
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
-    minitest (5.13.0)
+    minitest (5.17.0)
     multi_json (1.12.1)
     multi_xml (0.5.5)
     mustermann (1.0.2)
@@ -295,7 +295,7 @@ GEM
     turbolinks (5.2.1)
       turbolinks-source (~> 5.2)
     turbolinks-source (5.2.0)
-    tzinfo (1.2.5)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uglifier (3.0.4)
       execjs (>= 0.3.0, < 3)