diff --git a/Gemfile.lock b/Gemfile.lock
index acd1c1a..6253817 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -92,7 +92,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.1.6)
+    concurrent-ruby (1.1.10)
     crass (1.0.6)
     cucumber (3.1.2)
       builder (>= 2.1.2)
@@ -136,10 +136,10 @@ GEM
       i18n (>= 1.6, < 2)
     ffi (1.12.2)
     gherkin (5.1.0)
-    globalid (0.4.2)
-      activesupport (>= 4.2.0)
+    globalid (1.0.1)
+      activesupport (>= 5.0)
     highline (2.0.3)
-    i18n (1.8.2)
+    i18n (1.12.0)
       concurrent-ruby (~> 1.0)
     i18n-tasks (0.9.30)
       activesupport (>= 4.0.2)
@@ -179,7 +179,7 @@ GEM
     mimemagic (0.3.4)
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
-    minitest (5.14.0)
+    minitest (5.17.0)
     msgpack (1.3.3)
     multi_json (1.14.1)
     multi_test (0.1.2)
@@ -322,7 +322,7 @@ GEM
     turbolinks (5.2.1)
       turbolinks-source (~> 5.2)
     turbolinks-source (5.2.0)
-    tzinfo (1.2.6)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uglifier (4.2.0)
       execjs (>= 0.3.0, < 3)