diff --git a/Library/.rubocop.yml b/Library/.rubocop.yml
index dd6e039b09238..8e45668d93ff7 100644
--- a/Library/.rubocop.yml
+++ b/Library/.rubocop.yml
@@ -63,26 +63,26 @@ Metrics/AbcSize:
   Max: 250
 
 Metrics/BlockLength:
-  Max: 1250
+  Max: 144
 
 Metrics/ClassLength:
-  Max: 1500
+  Max: 589
 
 Metrics/CyclomaticComplexity:
   Max: 75
 
 Metrics/LineLength:
-  Max: 400
+  Max: 324
 
 Metrics/MethodLength:
-  Max: 250
+  Max: 222
 
 Metrics/ModuleLength:
   CountComments: false
-  Exclude:
-    - '**/bin/**/*'
-    - '**/cmd/**/*'
-    - '**/lib/**/*'
+  Max: 367
+
+Metrics/ParameterLists:
+  CountKeywordArgs: false
 
 Metrics/PerceivedComplexity:
   Max: 100
diff --git a/Library/.auditcops.yml b/Library/.rubocop_audit.yml
similarity index 100%
rename from Library/.auditcops.yml
rename to Library/.rubocop_audit.yml
diff --git a/Library/Homebrew/.rubocop.yml b/Library/Homebrew/.rubocop.yml
index 1434686432931..0e1fb2d041a95 100644
--- a/Library/Homebrew/.rubocop.yml
+++ b/Library/Homebrew/.rubocop.yml
@@ -25,14 +25,20 @@ Lint/NestedMethodDefinition:
 Lint/ParenthesesAsGroupedExpression:
   Enabled: true
 
+Metrics/BlockLength:
+  Max: 1250
+
 Metrics/BlockNesting:
   Max: 5
 
-Metrics/ModuleLength:
-  Max: 360
+Metrics/ClassLength:
+  Max: 1226
+
+Metrics/LineLength:
+  Max: 244
 
-Metrics/ParameterLists:
-  CountKeywordArgs: false
+Metrics/MethodLength:
+  Max: 195
 
 # we won't change backward compatible method names
 Naming/MethodName:
diff --git a/Library/Homebrew/cmd/style.rb b/Library/Homebrew/cmd/style.rb
index 58f430a27db29..89484d67d9379 100644
--- a/Library/Homebrew/cmd/style.rb
+++ b/Library/Homebrew/cmd/style.rb
@@ -109,7 +109,7 @@ def check_style_impl(files, output_type, options = {})
       args << "--config" << HOMEBREW_LIBRARY_PATH/".rubocop.yml"
       args << HOMEBREW_LIBRARY_PATH
     else
-      args << "--config" << HOMEBREW_LIBRARY/".auditcops.yml"
+      args << "--config" << HOMEBREW_LIBRARY/".rubocop_audit.yml"
       args += files
     end
 
diff --git a/Library/Homebrew/test/cmd/style_spec.rb b/Library/Homebrew/test/cmd/style_spec.rb
index 4701036f10e1c..9bc8fcab15e39 100644
--- a/Library/Homebrew/test/cmd/style_spec.rb
+++ b/Library/Homebrew/test/cmd/style_spec.rb
@@ -4,12 +4,12 @@
   around(:each) do |example|
     begin
       FileUtils.ln_s HOMEBREW_LIBRARY_PATH, HOMEBREW_LIBRARY/"Homebrew"
-      FileUtils.ln_s HOMEBREW_LIBRARY_PATH.parent/".rubocop.yml", HOMEBREW_LIBRARY/".auditcops.yml"
+      FileUtils.ln_s HOMEBREW_LIBRARY_PATH.parent/".rubocop.yml", HOMEBREW_LIBRARY/".rubocop_audit.yml"
 
       example.run
     ensure
       FileUtils.rm_f HOMEBREW_LIBRARY/"Homebrew"
-      FileUtils.rm_f HOMEBREW_LIBRARY/".auditcops.yml"
+      FileUtils.rm_f HOMEBREW_LIBRARY/".rubocop_audit.yml"
     end
   end