diff --git a/Gemfile.lock b/Gemfile.lock
index dfe0a97678..08abe4d639 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -447,7 +447,7 @@ GEM
     mini_portile2 (2.4.0)
     mini_racer (0.2.15)
       libv8 (> 7.3)
-    minitest (5.14.2)
+    minitest (5.14.3)
     money (5.0.0)
       i18n (~> 0.4)
       json
@@ -618,10 +618,10 @@ GEM
       unicode-display_width (>= 1.4.0, < 2.0)
     rubocop-ast (1.4.0)
       parser (>= 2.7.1.5)
-    rubocop-rails (2.5.2)
-      activesupport
+    rubocop-rails (2.9.1)
+      activesupport (>= 4.2.0)
       rack (>= 1.1)
-      rubocop (>= 0.72.0)
+      rubocop (>= 0.90.0, < 2.0)
     ruby-progressbar (1.11.0)
     ruby-rc4 (0.1.5)
     rubyzip (2.3.0)