diff --git a/Gemfile.lock b/Gemfile.lock
index 5dde119..a0b3f53 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -229,8 +229,8 @@ GEM
       activesupport (>= 4.2.0)
       rack (>= 1.1)
       rubocop (>= 1.33.0, < 2.0)
-    rubocop-rspec (2.12.1)
-      rubocop (~> 1.31)
+    rubocop-rspec (2.13.1)
+      rubocop (~> 1.33)
     ruby-progressbar (1.11.0)
     ruby-vips (2.1.4)
       ffi (~> 1.12)