diff --git a/Library/Homebrew/Gemfile.lock b/Library/Homebrew/Gemfile.lock
index 96ac22355e..20cfb1be76 100644
--- a/Library/Homebrew/Gemfile.lock
+++ b/Library/Homebrew/Gemfile.lock
@@ -16,7 +16,7 @@ GEM
     byebug (11.1.3)
     coderay (1.1.3)
     colorize (0.8.1)
-    commander (4.5.2)
+    commander (4.6.0)
       highline (~> 2.0.0)
     concurrent-ruby (1.1.8)
     connection_pool (2.2.3)
@@ -70,7 +70,7 @@ GEM
     patchelf (1.3.0)
       elftools (>= 1.1.3)
     plist (3.6.0)
-    pry (0.14.0)
+    pry (0.14.1)
       coderay (~> 1.1)
       method_source (~> 1.0)
     public_suffix (4.0.6)
@@ -153,7 +153,7 @@ GEM
       sorbet (~> 0.5.5)
       sorbet-runtime
       thor (>= 0.19.2)
-    tapioca (0.4.20)
+    tapioca (0.4.21)
       bundler (>= 1.17.3)
       parlour (>= 2.1.0)
       pry (>= 0.12.2)
diff --git a/Library/Homebrew/sorbet/rbi/gems/commander@4.5.2.rbi b/Library/Homebrew/sorbet/rbi/gems/commander@4.5.2.rbi
deleted file mode 100644
index c5c7b6135a..0000000000
--- a/Library/Homebrew/sorbet/rbi/gems/commander@4.5.2.rbi
+++ /dev/null
@@ -1,7 +0,0 @@
-# DO NOT EDIT MANUALLY
-# This is an autogenerated file for types exported from the `commander` gem.
-# Please instead update this file by running `tapioca generate --exclude json`.
-
-# typed: true
-
-
diff --git a/Library/Homebrew/sorbet/rbi/gems/commander@4.6.0.rbi b/Library/Homebrew/sorbet/rbi/gems/commander@4.6.0.rbi
new file mode 100644
index 0000000000..be9c1ae486
--- /dev/null
+++ b/Library/Homebrew/sorbet/rbi/gems/commander@4.6.0.rbi
@@ -0,0 +1,8 @@
+# DO NOT EDIT MANUALLY
+# This is an autogenerated file for types exported from the `commander` gem.
+# Please instead update this file by running `bin/tapioca sync`.
+
+# typed: true
+
+# THIS IS AN EMPTY RBI FILE.
+# see https://github.com/Shopify/tapioca/blob/master/README.md#manual-gem-requires
diff --git a/Library/Homebrew/sorbet/rbi/gems/pry@0.14.0.rbi b/Library/Homebrew/sorbet/rbi/gems/pry@0.14.1.rbi
similarity index 77%
rename from Library/Homebrew/sorbet/rbi/gems/pry@0.14.0.rbi
rename to Library/Homebrew/sorbet/rbi/gems/pry@0.14.1.rbi
index dc1730cdc0..9f8d9e38ce 100644
--- a/Library/Homebrew/sorbet/rbi/gems/pry@0.14.0.rbi
+++ b/Library/Homebrew/sorbet/rbi/gems/pry@0.14.1.rbi
@@ -1,6 +1,6 @@
 # DO NOT EDIT MANUALLY
 # This is an autogenerated file for types exported from the `pry` gem.
-# Please instead update this file by running `tapioca sync`.
+# Please instead update this file by running `bin/tapioca sync`.
 
 # typed: true
 
diff --git a/Library/Homebrew/sorbet/rbi/gems/tapioca@0.4.20.rbi b/Library/Homebrew/sorbet/rbi/gems/tapioca@0.4.21.rbi
similarity index 99%
rename from Library/Homebrew/sorbet/rbi/gems/tapioca@0.4.20.rbi
rename to Library/Homebrew/sorbet/rbi/gems/tapioca@0.4.21.rbi
index 68ce96e80a..b74af0ad7f 100644
--- a/Library/Homebrew/sorbet/rbi/gems/tapioca@0.4.20.rbi
+++ b/Library/Homebrew/sorbet/rbi/gems/tapioca@0.4.21.rbi
@@ -521,8 +521,8 @@ class Tapioca::Generator < ::Thor::Shell::Color
   def move(old_filename, new_filename); end
   sig { void }
   def perform_additions; end
-  sig { params(dir: Pathname, constant_lookup: T::Hash[String, String]).void }
-  def perform_dsl_verification(dir, constant_lookup); end
+  sig { params(dir: Pathname).void }
+  def perform_dsl_verification(dir); end
   sig { void }
   def perform_removals; end
   sig { params(files: T::Set[Pathname]).void }
@@ -561,7 +561,7 @@ module Tapioca::GenericTypeRegistry
     sig { params(constant: Module, name: String).returns(Module) }
     def create_generic_type(constant, name); end
     sig { params(constant: Class).returns(Class) }
-    def create_sealed_safe_subclass(constant); end
+    def create_safe_subclass(constant); end
     sig { params(constant: Module).returns(T::Hash[Integer, String]) }
     def lookup_or_initialize_type_variables(constant); end
     sig { params(constant: Module).returns(T.nilable(String)) }
diff --git a/Library/Homebrew/vendor/bundle/bundler/setup.rb b/Library/Homebrew/vendor/bundle/bundler/setup.rb
index 76397ce809..08579427f0 100644
--- a/Library/Homebrew/vendor/bundle/bundler/setup.rb
+++ b/Library/Homebrew/vendor/bundle/bundler/setup.rb
@@ -23,7 +23,7 @@ $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/byebug-11.1.3/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/coderay-1.1.3/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/colorize-0.8.1/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/highline-2.0.3/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/commander-4.5.2/lib"
+$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/commander-4.6.0/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/connection_pool-2.2.3/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/diff-lcs-1.4.4/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/docile-1.3.5/lib"
@@ -57,7 +57,7 @@ $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/sorbet-runtime-0.5.62
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/parlour-6.0.0/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/patchelf-1.3.0/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/plist-3.6.0/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/pry-0.14.0/lib"
+$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/pry-0.14.1/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/rack-2.2.3/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/extensions/x86_64-darwin-14/2.6.0-static/rdiscount-2.2.0.2"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/rdiscount-2.2.0.2/lib"
@@ -92,5 +92,5 @@ $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/simplecov-cobertura-1
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/sorbet-runtime-stub-0.2.0/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/thor-1.1.0/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/spoom-1.0.9/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/tapioca-0.4.20/lib"
+$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/tapioca-0.4.21/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/warning-1.2.0/lib"