diff --git a/Gemfile.lock b/Gemfile.lock
index 3c01473..5e10f0c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -246,7 +246,7 @@ GEM
       parser (>= 3.2.1.0)
     rubocop-minitest (0.32.2)
       rubocop (>= 1.39, < 2.0)
-    rubocop-rails (2.21.1)
+    rubocop-rails (2.21.2)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
       rubocop (>= 1.33.0, < 2.0)