diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 6261761..15280c8 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -64,12 +64,6 @@ Metrics/ModuleLength:
 Metrics/PerceivedComplexity:
   Max: 14
 
-# Configuration parameters: ForbiddenDelimiters.
-# ForbiddenDelimiters: (?i-mx:(^|\s)(EO[A-Z]{1}|END)(\s|$))
-Naming/HeredocDelimiterNaming:
-  Exclude:
-    - 'lib/hawk/rake/default_task.rb'
-
 # This cop supports unsafe autocorrection (--autocorrect-all).
 # Configuration parameters: EnforcedStyleForLeadingUnderscores.
 # SupportedStylesForLeadingUnderscores: disallowed, required, optional
@@ -97,10 +91,6 @@ Naming/PredicateName:
   Exclude:
     - 'lib/hawk/model/association.rb'
 
-Performance/MethodObjectAsBlock:
-  Exclude:
-    - 'lib/hawk/http.rb'
-
 # Configuration parameters: IgnoredMetadata.
 RSpec/DescribeClass:
   Exclude:
@@ -238,12 +228,6 @@ Style/OptionalBooleanParameter:
   Exclude:
     - 'lib/hawk/model/proxy.rb'
 
-# This cop supports safe autocorrection (--autocorrect).
-Style/ParallelAssignment:
-  Exclude:
-    - 'lib/hawk/model/schema.rb'
-    - 'lib/hawk/rake/utils.rb'
-
 # This cop supports unsafe autocorrection (--autocorrect-all).
 Style/RedundantSelfAssignment:
   Exclude:
diff --git a/lib/hawk/http.rb b/lib/hawk/http.rb
index 173e798..32ada61 100644
--- a/lib/hawk/http.rb
+++ b/lib/hawk/http.rb
@@ -102,7 +102,7 @@ def request(method, path, options)
       instrument :request, descriptor do |descriptor|
         caching descriptor.update(cache_opts) do
           request = Typhoeus::Request.new(url, typhoeus_defaults.merge(options_for_typhoeus(request)))
-          request.on_complete(&method(:response_handler))
+          request.on_complete { |response| response_handler(response) }
 
           request.run.body
         end
diff --git a/lib/hawk/model/schema.rb b/lib/hawk/model/schema.rb
index 9ad2be3..0503130 100644
--- a/lib/hawk/model/schema.rb
+++ b/lib/hawk/model/schema.rb
@@ -142,7 +142,8 @@ def after_schema(&block)
 
       class Caster
         def initialize(type, code)
-          @type, @code = type, code
+          @type = type
+          @code = code
         end
         attr_reader :type
 
diff --git a/lib/hawk/rake/default_task.rb b/lib/hawk/rake/default_task.rb
index 8be5142..d530f78 100644
--- a/lib/hawk/rake/default_task.rb
+++ b/lib/hawk/rake/default_task.rb
@@ -143,13 +143,13 @@ def with_appraisal(msg)
       # @return [String]
       #
       def fancy(msg)
-        <<~EOF
+        <<~MSG
           \033[0m
           \033[1;32m>>>
           \033[1;32m>>> HAWK: \033[1;37m#{msg}
           \033[1;32m>>>
           \033[0m
-        EOF
+        MSG
       end
 
       ##
diff --git a/lib/hawk/rake/utils.rb b/lib/hawk/rake/utils.rb
index 4ff0f44..a271654 100644
--- a/lib/hawk/rake/utils.rb
+++ b/lib/hawk/rake/utils.rb
@@ -12,7 +12,8 @@ module Utils
       # @return [String] the captured output
       #
       def capture_stdout
-        stdout, string = $stdout, StringIO.new
+        stdout = $stdout
+        string = StringIO.new
         $stdout = string
 
         yield