diff --git a/Library/Homebrew/Gemfile.lock b/Library/Homebrew/Gemfile.lock
index b3095762a1..689f0f6322 100644
--- a/Library/Homebrew/Gemfile.lock
+++ b/Library/Homebrew/Gemfile.lock
@@ -25,7 +25,6 @@ GEM
       domain_name (~> 0.5)
     i18n (1.8.2)
       concurrent-ruby (~> 1.0)
-    jaro_winkler (1.5.4)
     json (2.3.0)
     mechanize (2.7.6)
       domain_name (~> 0.5, >= 0.5.1)
@@ -81,8 +80,7 @@ GEM
     rspec-support (3.9.3)
     rspec-wait (0.0.9)
       rspec (>= 3, < 4)
-    rubocop (0.82.0)
-      jaro_winkler (~> 1.5.1)
+    rubocop (0.83.0)
       parallel (~> 1.10)
       parser (>= 2.7.0.1)
       rainbow (>= 2.2.2, < 4.0)