diff --git a/Gemfile.lock b/Gemfile.lock
index c7d75e5056..a0420fe24a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -552,7 +552,7 @@ GEM
       rubocop-ast (>= 0.0.3, < 1.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 2.0)
-    rubocop-ast (0.1.0)
+    rubocop-ast (0.2.0)
       parser (>= 2.7.0.1)
     rubocop-rails (2.6.0)
       activesupport (>= 4.2.0)