diff --git a/Gemfile.lock b/Gemfile.lock
index 93764b4..7b6c972 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -292,7 +292,7 @@ GEM
       unicode-display_width (>= 1.4.0, < 3.0)
     rubocop-ast (1.11.0)
       parser (>= 3.0.1.1)
-    rubocop-rails (2.12.0)
+    rubocop-rails (2.12.1)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
       rubocop (>= 1.7.0, < 2.0)