diff --git a/Gemfile.lock b/Gemfile.lock
index 1299828d3..9f8e00dce 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -5,9 +5,9 @@ PATH
       activesupport (>= 6.0)
       ast
       benchmark
-      better_html
       bundler
       constant_resolver (>= 0.3)
+      herb
       parallel (< 2)
       parser
       prism (>= 1.4.0)
@@ -50,13 +50,6 @@ GEM
     ast (2.4.3)
     base64 (0.3.0)
     benchmark (0.5.0)
-    better_html (2.1.1)
-      actionview (>= 6.0)
-      activesupport (>= 6.0)
-      ast (~> 2.0)
-      erubi (~> 1.4)
-      parser (>= 2.4)
-      smart_properties
     bigdecimal (4.1.2)
     builder (3.3.0)
     byebug (11.1.3)
@@ -70,6 +63,10 @@ GEM
     erb (4.0.4.1)
       cgi (>= 0.3.3)
     erubi (1.13.1)
+    herb (0.10.1-aarch64-linux-gnu)
+    herb (0.10.1-arm64-darwin)
+    herb (0.10.1-x86_64-darwin)
+    herb (0.10.1-x86_64-linux-gnu)
     i18n (1.14.8)
       concurrent-ruby (~> 1.0)
     io-console (0.8.0)
@@ -185,7 +182,6 @@ GEM
     rubydex (0.2.0-x86_64-darwin)
     rubydex (0.2.0-x86_64-linux)
     securerandom (0.4.1)
-    smart_properties (1.17.0)
     sorbet (0.6.13184)
       sorbet-static (= 0.6.13184)
     sorbet-runtime (0.6.13184)
diff --git a/lib/packwerk/parsers/erb.rb b/lib/packwerk/parsers/erb.rb
index 52f50404f..6a8555a1c 100644
--- a/lib/packwerk/parsers/erb.rb
+++ b/lib/packwerk/parsers/erb.rb
@@ -1,9 +1,7 @@
 # typed: strict
 # frozen_string_literal: true
 
-require "ast/node"
-require "better_html"
-require "better_html/parser"
+require "herb"
 require "parser/source/buffer"
 
 module Packwerk
@@ -11,9 +9,8 @@ module Parsers
     class Erb
       include ParserInterface
 
-      #: (?parser_class: untyped, ?ruby_parser: Ruby) -> void
-      def initialize(parser_class: BetterHtml::Parser, ruby_parser: Ruby.new)
-        @parser_class = parser_class #: singleton(BetterHtml::Parser)
+      #: (?ruby_parser: Ruby) -> void
+      def initialize(ruby_parser: Ruby.new)
         @ruby_parser = ruby_parser
       end
 
@@ -25,53 +22,16 @@ def call(io:, file_path: "<unknown>")
         parse_buffer(buffer, file_path: file_path)
       end
 
+      # `Herb.extract_ruby` returns the Ruby parts of the ERB source with whitespace padding
+      # so character positions match the original file — that gives Packwerk's downstream
+      # reference offenses accurate line/column info in ERB templates.
       #: (Parser::Source::Buffer buffer, file_path: String) -> AST::Node?
       def parse_buffer(buffer, file_path:)
-        parser = @parser_class.new(buffer, template_language: :html)
-        to_ruby_ast(parser.ast, file_path)
+        ruby_source = Herb.extract_ruby(buffer.source)
+        @ruby_parser.call(io: StringIO.new(ruby_source), file_path: file_path)
       rescue EncodingError => e
         result = ParseResult.new(file: file_path, message: e.message)
         raise Parsers::ParseError, result
-      rescue Parser::SyntaxError => e
-        result = ParseResult.new(file: file_path, message: "Syntax error: #{e}")
-        raise Parsers::ParseError, result
-      end
-
-      private
-
-      #: ((::AST::Node & Object) erb_ast, String file_path) -> ::AST::Node?
-      def to_ruby_ast(erb_ast, file_path)
-        # Note that we're not using the source location (line/column) at the moment, but if we did
-        # care about that, we'd need to tweak this to insert empty lines and spaces so that things
-        # line up with the ERB file
-        nodes = code_nodes(erb_ast) #: as !nil
-        code_pieces = nodes.map do |node|
-          node #: as ::AST::Node
-            .children.first
-        end
-
-        @ruby_parser.call(
-          io: StringIO.new(code_pieces.join("\n")),
-          file_path: file_path,
-        )
-      end
-
-      #: ((::AST::Node | String)? node) ?{ (::AST::Node arg0) -> void } -> (Enumerator[::AST::Node] | Array[String])?
-      def code_nodes(node, &block)
-        return enum_for(:code_nodes, node) unless block
-        return unless node.is_a?(::AST::Node)
-
-        yield node if node.type == :code
-
-        # Skip descending into an ERB comment node, which may contain code nodes
-        if node.type == :erb
-          first_child = node.children.first
-          return if first_child&.type == :indicator && first_child&.children&.first == "#"
-        end
-
-        node.children.each do |child|
-          code_nodes(child, &block)
-        end
       end
     end
   end
diff --git a/packwerk.gemspec b/packwerk.gemspec
index 2104d8ea0..a95ad9266 100644
--- a/packwerk.gemspec
+++ b/packwerk.gemspec
@@ -51,5 +51,5 @@ Gem::Specification.new do |spec|
   spec.add_dependency("prism", ">= 1.4.0")
 
   # For ERB parsing
-  spec.add_dependency("better_html")
+  spec.add_dependency("herb")
 end
diff --git a/sorbet/rbi/gems/better_html@2.1.1.rbi b/sorbet/rbi/gems/better_html@2.1.1.rbi
deleted file mode 100644
index 984d10b84..000000000
--- a/sorbet/rbi/gems/better_html@2.1.1.rbi
+++ /dev/null
@@ -1,529 +0,0 @@
-# typed: true
-
-# DO NOT EDIT MANUALLY
-# This is an autogenerated file for types exported from the `better_html` gem.
-# Please instead update this file by running `bin/tapioca gem better_html`.
-
-# source://better_html//lib/better_html.rb#7
-module BetterHtml
-  class << self
-    # source://better_html//lib/better_html.rb#11
-    def config; end
-
-    # Sets the attribute config
-    #
-    # @param value the value to set the attribute config to.
-    #
-    # source://better_html//lib/better_html.rb#9
-    def config=(_arg0); end
-
-    # @yield [config]
-    #
-    # source://better_html//lib/better_html.rb#15
-    def configure; end
-  end
-end
-
-# source://better_html//lib/better_html/ast/iterator.rb#7
-module BetterHtml::AST; end
-
-# source://better_html//lib/better_html/ast/iterator.rb#8
-class BetterHtml::AST::Iterator
-  # @return [Iterator] a new instance of Iterator
-  #
-  # source://better_html//lib/better_html/ast/iterator.rb#18
-  def initialize(types, &block); end
-
-  # source://better_html//lib/better_html/ast/iterator.rb#23
-  def traverse(node); end
-
-  # source://better_html//lib/better_html/ast/iterator.rb#30
-  def traverse_all(nodes); end
-
-  class << self
-    # source://better_html//lib/better_html/ast/iterator.rb#10
-    def descendants(root_node, type); end
-  end
-end
-
-# source://better_html//lib/better_html/ast/node.rb#8
-class BetterHtml::AST::Node < ::AST::Node
-  # source://better_html//lib/better_html/ast/node.rb#11
-  def descendants(*types); end
-
-  # Returns the value of attribute loc.
-  #
-  # source://better_html//lib/better_html/ast/node.rb#9
-  def loc; end
-
-  # source://better_html//lib/better_html/ast/node.rb#15
-  def location; end
-end
-
-# source://better_html//lib/better_html/config.rb#6
-class BetterHtml::Config
-  include ::SmartProperties
-  extend ::SmartProperties::ClassMethods
-
-  # @return [Boolean]
-  #
-  # source://better_html//lib/better_html/config.rb#20
-  def javascript_attribute_name?(name); end
-
-  # @return [Boolean]
-  #
-  # source://better_html//lib/better_html/config.rb#28
-  def javascript_safe_method?(name); end
-
-  # @return [Boolean]
-  #
-  # source://better_html//lib/better_html/config.rb#24
-  def lodash_safe_javascript_expression?(code); end
-end
-
-# source://better_html//lib/better_html/errors.rb#8
-class BetterHtml::DontInterpolateHere < ::BetterHtml::InterpolatorError; end
-
-# source://better_html//lib/better_html/errors.rb#12
-class BetterHtml::Errors < ::Array
-  def add(_arg0); end
-end
-
-# source://better_html//lib/better_html/helpers.rb#4
-module BetterHtml::Helpers
-  # source://better_html//lib/better_html/helpers.rb#5
-  def html_attributes(args); end
-end
-
-# source://better_html//lib/better_html/html_attributes.rb#4
-class BetterHtml::HtmlAttributes
-  # @return [HtmlAttributes] a new instance of HtmlAttributes
-  #
-  # source://better_html//lib/better_html/html_attributes.rb#5
-  def initialize(data); end
-
-  # source://better_html//lib/better_html/html_attributes.rb#9
-  def to_s; end
-end
-
-# source://better_html//lib/better_html/errors.rb#10
-class BetterHtml::HtmlError < ::RuntimeError; end
-
-# source://better_html//lib/better_html/errors.rb#7
-class BetterHtml::InterpolatorError < ::RuntimeError; end
-
-# source://better_html//lib/better_html/parser.rb#13
-class BetterHtml::Parser
-  # @raise [ArgumentError]
-  # @return [Parser] a new instance of Parser
-  #
-  # source://better_html//lib/better_html/parser.rb#26
-  def initialize(buffer, template_language: T.unsafe(nil)); end
-
-  # source://better_html//lib/better_html/parser.rb#48
-  def ast; end
-
-  # source://better_html//lib/better_html/parser.rb#61
-  def inspect; end
-
-  # source://better_html//lib/better_html/parser.rb#43
-  def nodes_with_type(*type); end
-
-  # source://better_html//lib/better_html/parser.rb#52
-  def parser_errors; end
-
-  # Returns the value of attribute template_language.
-  #
-  # source://better_html//lib/better_html/parser.rb#14
-  def template_language; end
-
-  private
-
-  # source://better_html//lib/better_html/parser.rb#180
-  def build_attribute_name_node(tokens); end
-
-  # source://better_html//lib/better_html/parser.rb#170
-  def build_attribute_node(tokens); end
-
-  # source://better_html//lib/better_html/parser.rb#185
-  def build_attribute_value_node(tokens); end
-
-  # source://better_html//lib/better_html/parser.rb#115
-  def build_cdata_node(tokens); end
-
-  # source://better_html//lib/better_html/parser.rb#120
-  def build_comment_node(tokens); end
-
-  # source://better_html//lib/better_html/parser.rb#69
-  def build_document_node; end
-
-  # source://better_html//lib/better_html/parser.rb#91
-  def build_erb_node(tokens); end
-
-  # source://better_html//lib/better_html/parser.rb#249
-  def build_interpolation_node(tokens); end
-
-  # @raise [ArgumentError]
-  #
-  # source://better_html//lib/better_html/parser.rb#210
-  def build_location(enumerable); end
-
-  # source://better_html//lib/better_html/parser.rb#104
-  def build_lodash_node(tokens); end
-
-  # source://better_html//lib/better_html/parser.rb#165
-  def build_nameless_attribute_node(tokens); end
-
-  # source://better_html//lib/better_html/parser.rb#202
-  def build_node(type, tokens, pre: T.unsafe(nil), post: T.unsafe(nil)); end
-
-  # source://better_html//lib/better_html/parser.rb#145
-  def build_tag_attributes_node(tokens); end
-
-  # source://better_html//lib/better_html/parser.rb#140
-  def build_tag_name_node(tokens); end
-
-  # source://better_html//lib/better_html/parser.rb#125
-  def build_tag_node(tokens); end
-
-  # source://better_html//lib/better_html/parser.rb#197
-  def build_text_node(tokens); end
-
-  # source://better_html//lib/better_html/parser.rb#217
-  def empty_location; end
-
-  # source://better_html//lib/better_html/parser.rb#221
-  def shift_all(tokens, *types); end
-
-  # source://better_html//lib/better_html/parser.rb#259
-  def shift_all_with_interpolation(tokens, *types); end
-
-  # source://better_html//lib/better_html/parser.rb#284
-  def shift_between(tokens, start_type, end_type); end
-
-  # source://better_html//lib/better_html/parser.rb#292
-  def shift_between_with_interpolation(tokens, start_type, end_type); end
-
-  # source://better_html//lib/better_html/parser.rb#233
-  def shift_single(tokens, *types); end
-
-  # source://better_html//lib/better_html/parser.rb#237
-  def shift_until(tokens, *types); end
-
-  # source://better_html//lib/better_html/parser.rb#272
-  def shift_until_with_interpolation(tokens, *types); end
-
-  # source://better_html//lib/better_html/parser.rb#300
-  def wrap_token(object); end
-
-  # source://better_html//lib/better_html/parser.rb#322
-  def wrap_tokens(enumerable); end
-end
-
-# source://better_html//lib/better_html/parser.rb#16
-class BetterHtml::Parser::Error < ::BetterHtml::HtmlError
-  # @return [Error] a new instance of Error
-  #
-  # source://better_html//lib/better_html/parser.rb#20
-  def initialize(message, location:); end
-
-  # Returns the value of attribute location.
-  #
-  # source://better_html//lib/better_html/parser.rb#17
-  def loc; end
-
-  # Returns the value of attribute location.
-  #
-  # source://better_html//lib/better_html/parser.rb#17
-  def location; end
-end
-
-# source://better_html//lib/better_html/parser.rb#67
-BetterHtml::Parser::INTERPOLATION_TYPES = T.let(T.unsafe(nil), Array)
-
-# source://better_html//lib/better_html/errors.rb#16
-class BetterHtml::ParserError < ::RuntimeError
-  # @return [ParserError] a new instance of ParserError
-  #
-  # source://better_html//lib/better_html/errors.rb#19
-  def initialize(message, position, line, column); end
-
-  # Returns the value of attribute column.
-  #
-  # source://better_html//lib/better_html/errors.rb#17
-  def column; end
-
-  # Returns the value of attribute line.
-  #
-  # source://better_html//lib/better_html/errors.rb#17
-  def line; end
-
-  # Returns the value of attribute position.
-  #
-  # source://better_html//lib/better_html/errors.rb#17
-  def position; end
-end
-
-# source://better_html//lib/better_html/tokenizer/token.rb#4
-module BetterHtml::Tokenizer; end
-
-# source://better_html//lib/better_html/tokenizer/base_erb.rb#10
-class BetterHtml::Tokenizer::BaseErb < ::Erubi::Engine
-  # @raise [ArgumentError]
-  # @return [BaseErb] a new instance of BaseErb
-  #
-  # source://better_html//lib/better_html/tokenizer/base_erb.rb#18
-  def initialize(buffer); end
-
-  # Returns the value of attribute current_position.
-  #
-  # source://better_html//lib/better_html/tokenizer/base_erb.rb#16
-  def current_position; end
-
-  # Returns the value of attribute tokens.
-  #
-  # source://better_html//lib/better_html/tokenizer/base_erb.rb#15
-  def tokens; end
-
-  private
-
-  # source://better_html//lib/better_html/tokenizer/base_erb.rb#34
-  def add_code(code); end
-
-  # source://better_html//lib/better_html/tokenizer/base_erb.rb#53
-  def add_erb_tokens(ltrim, indicator, code, rtrim); end
-
-  # source://better_html//lib/better_html/tokenizer/base_erb.rb#47
-  def add_expression(indicator, code); end
-
-  # source://better_html//lib/better_html/tokenizer/base_erb.rb#80
-  def add_token(type, begin_pos, end_pos); end
-
-  # source://better_html//lib/better_html/tokenizer/base_erb.rb#30
-  def append(text); end
-end
-
-# source://better_html//lib/better_html/tokenizer/base_erb.rb#13
-BetterHtml::Tokenizer::BaseErb::EXPR_TRIM_MATCHER = T.let(T.unsafe(nil), Regexp)
-
-# source://better_html//lib/better_html/tokenizer/base_erb.rb#11
-BetterHtml::Tokenizer::BaseErb::REGEXP_WITHOUT_TRIM = T.let(T.unsafe(nil), Regexp)
-
-# source://better_html//lib/better_html/tokenizer/base_erb.rb#12
-BetterHtml::Tokenizer::BaseErb::STMT_TRIM_MATCHER = T.let(T.unsafe(nil), Regexp)
-
-# source://better_html//lib/better_html/tokenizer/html_erb.rb#7
-class BetterHtml::Tokenizer::HtmlErb < ::BetterHtml::Tokenizer::BaseErb
-  # @return [HtmlErb] a new instance of HtmlErb
-  #
-  # source://better_html//lib/better_html/tokenizer/html_erb.rb#10
-  def initialize(buffer); end
-
-  # source://better_html//lib/better_html/tokenizer/html_erb.rb#15
-  def current_position; end
-
-  # Returns the value of attribute parser.
-  #
-  # source://better_html//lib/better_html/tokenizer/html_erb.rb#8
-  def parser; end
-
-  private
-
-  # source://better_html//lib/better_html/tokenizer/html_erb.rb#25
-  def add_text(text); end
-
-  # source://better_html//lib/better_html/tokenizer/html_erb.rb#21
-  def append(text); end
-end
-
-# source://better_html//lib/better_html/tokenizer/html_lodash.rb#9
-class BetterHtml::Tokenizer::HtmlLodash
-  # @return [HtmlLodash] a new instance of HtmlLodash
-  #
-  # source://better_html//lib/better_html/tokenizer/html_lodash.rb#18
-  def initialize(buffer); end
-
-  # source://better_html//lib/better_html/tokenizer/html_lodash.rb#13
-  def lodash_escape; end
-
-  # source://better_html//lib/better_html/tokenizer/html_lodash.rb#13
-  def lodash_escape=(val); end
-
-  # source://better_html//lib/better_html/tokenizer/html_lodash.rb#13
-  def lodash_evaluate; end
-
-  # source://better_html//lib/better_html/tokenizer/html_lodash.rb#13
-  def lodash_evaluate=(val); end
-
-  # source://better_html//lib/better_html/tokenizer/html_lodash.rb#13
-  def lodash_interpolate; end
-
-  # source://better_html//lib/better_html/tokenizer/html_lodash.rb#13
-  def lodash_interpolate=(val); end
-
-  # Returns the value of attribute parser.
-  #
-  # source://better_html//lib/better_html/tokenizer/html_lodash.rb#11
-  def parser; end
-
-  # Returns the value of attribute tokens.
-  #
-  # source://better_html//lib/better_html/tokenizer/html_lodash.rb#10
-  def tokens; end
-
-  private
-
-  # source://better_html//lib/better_html/tokenizer/html_lodash.rb#79
-  def add_lodash_tokens(indicator, code); end
-
-  # source://better_html//lib/better_html/tokenizer/html_lodash.rb#73
-  def add_text(text); end
-
-  # source://better_html//lib/better_html/tokenizer/html_lodash.rb#96
-  def add_token(type, begin_pos: T.unsafe(nil), end_pos: T.unsafe(nil)); end
-
-  # source://better_html//lib/better_html/tokenizer/html_lodash.rb#28
-  def scan!; end
-
-  # source://better_html//lib/better_html/tokenizer/html_lodash.rb#62
-  def scan_pattern; end
-
-  class << self
-    # source://better_html//lib/better_html/tokenizer/html_lodash.rb#13
-    def lodash_escape; end
-
-    # source://better_html//lib/better_html/tokenizer/html_lodash.rb#13
-    def lodash_escape=(val); end
-
-    # source://better_html//lib/better_html/tokenizer/html_lodash.rb#13
-    def lodash_evaluate; end
-
-    # source://better_html//lib/better_html/tokenizer/html_lodash.rb#13
-    def lodash_evaluate=(val); end
-
-    # source://better_html//lib/better_html/tokenizer/html_lodash.rb#13
-    def lodash_interpolate; end
-
-    # source://better_html//lib/better_html/tokenizer/html_lodash.rb#13
-    def lodash_interpolate=(val); end
-  end
-end
-
-# source://better_html//lib/better_html/tokenizer/javascript_erb.rb#7
-class BetterHtml::Tokenizer::JavascriptErb < ::BetterHtml::Tokenizer::BaseErb
-  private
-
-  # source://better_html//lib/better_html/tokenizer/javascript_erb.rb#10
-  def add_text(text); end
-end
-
-# source://better_html//lib/better_html/tokenizer/location.rb#8
-class BetterHtml::Tokenizer::Location < ::Parser::Source::Range
-  # @raise [ArgumentError]
-  # @return [Location] a new instance of Location
-  #
-  # source://better_html//lib/better_html/tokenizer/location.rb#9
-  def initialize(buffer, begin_pos, end_pos); end
-
-  # source://better_html//lib/better_html/tokenizer/location.rb#50
-  def adjust(begin_pos: T.unsafe(nil), end_pos: T.unsafe(nil)); end
-
-  # source://better_html//lib/better_html/tokenizer/location.rb#62
-  def begin; end
-
-  # source://better_html//lib/better_html/tokenizer/location.rb#66
-  def end; end
-
-  # source://better_html//lib/better_html/tokenizer/location.rb#30
-  def line_range; end
-
-  # source://better_html//lib/better_html/tokenizer/location.rb#39
-  def line_source_with_underline; end
-
-  # source://better_html//lib/better_html/tokenizer/location.rb#58
-  def offset(offset); end
-
-  # source://better_html//lib/better_html/tokenizer/location.rb#26
-  def range; end
-
-  # source://better_html//lib/better_html/tokenizer/location.rb#54
-  def resize(new_size); end
-
-  # source://parser/3.3.3.0/lib/parser/source/range.rb#92
-  def start_column; end
-
-  # source://parser/3.3.3.0/lib/parser/source/range.rb#83
-  def start_line; end
-
-  # source://parser/3.3.3.0/lib/parser/source/range.rb#106
-  def stop_column; end
-
-  # source://parser/3.3.3.0/lib/parser/source/range.rb#99
-  def stop_line; end
-
-  # source://better_html//lib/better_html/tokenizer/location.rb#46
-  def with(begin_pos: T.unsafe(nil), end_pos: T.unsafe(nil)); end
-end
-
-# source://better_html//lib/better_html/tokenizer/token.rb#5
-class BetterHtml::Tokenizer::Token
-  # @return [Token] a new instance of Token
-  #
-  # source://better_html//lib/better_html/tokenizer/token.rb#8
-  def initialize(type:, loc:); end
-
-  # source://better_html//lib/better_html/tokenizer/token.rb#13
-  def inspect; end
-
-  # Returns the value of attribute loc.
-  #
-  # source://better_html//lib/better_html/tokenizer/token.rb#6
-  def loc; end
-
-  # Returns the value of attribute type.
-  #
-  # source://better_html//lib/better_html/tokenizer/token.rb#6
-  def type; end
-end
-
-# source://better_html//lib/better_html/tokenizer/token_array.rb#5
-class BetterHtml::Tokenizer::TokenArray
-  # @return [TokenArray] a new instance of TokenArray
-  #
-  # source://better_html//lib/better_html/tokenizer/token_array.rb#6
-  def initialize(list); end
-
-  # @return [Boolean]
-  #
-  # source://better_html//lib/better_html/tokenizer/token_array.rb#37
-  def any?; end
-
-  # source://better_html//lib/better_html/tokenizer/token_array.rb#41
-  def current; end
-
-  # @return [Boolean]
-  #
-  # source://better_html//lib/better_html/tokenizer/token_array.rb#33
-  def empty?; end
-
-  # source://better_html//lib/better_html/tokenizer/token_array.rb#45
-  def last; end
-
-  # source://better_html//lib/better_html/tokenizer/token_array.rb#20
-  def pop; end
-
-  # source://better_html//lib/better_html/tokenizer/token_array.rb#12
-  def shift; end
-
-  # source://better_html//lib/better_html/tokenizer/token_array.rb#49
-  def size; end
-
-  # source://better_html//lib/better_html/tokenizer/token_array.rb#28
-  def trim(type); end
-end
-
-# source://better_html//lib/better_html/errors.rb#9
-class BetterHtml::UnsafeHtmlError < ::BetterHtml::InterpolatorError; end
-
-# source://better_html//lib/better_html/version.rb#4
-BetterHtml::VERSION = T.let(T.unsafe(nil), String)
diff --git a/sorbet/rbi/shims/herb.rbi b/sorbet/rbi/shims/herb.rbi
new file mode 100644
index 000000000..585343aac
--- /dev/null
+++ b/sorbet/rbi/shims/herb.rbi
@@ -0,0 +1,8 @@
+# typed: strict
+
+module Herb
+  class << self
+    #: (String source, ?semicolons: bool, ?comments: bool, ?preserve_positions: bool) -> String
+    def extract_ruby(source, semicolons: true, comments: false, preserve_positions: true); end
+  end
+end
diff --git a/sorbet/tapioca/require.rb b/sorbet/tapioca/require.rb
index b9ad7f270..102c00c10 100644
--- a/sorbet/tapioca/require.rb
+++ b/sorbet/tapioca/require.rb
@@ -7,9 +7,8 @@
 require "ast"
 require "ast/node"
 require "benchmark"
-require "better_html"
-require "better_html/parser"
 require "constant_resolver"
+require "herb"
 require "minitest/autorun"
 require "mocha/minitest"
 require "parallel"
diff --git a/test/unit/packwerk/parsers/erb_test.rb b/test/unit/packwerk/parsers/erb_test.rb
index 1b29dfe64..097c6de93 100644
--- a/test/unit/packwerk/parsers/erb_test.rb
+++ b/test/unit/packwerk/parsers/erb_test.rb
@@ -1,16 +1,11 @@
 # typed: true
 # frozen_string_literal: true
 
-# TODO: make better_html not require Rails
-require "rails/railtie"
-
 require "test_helper"
 
 module Packwerk
   module Parsers
     class ErbTest < Minitest::Test
-      include TypedMock
-
       test "#call returns node with valid file" do
         node = File.open(fixture_path("valid.erb"), "r") do |fixture|
           Erb.new.call(io: fixture)
@@ -19,54 +14,40 @@ class ErbTest < Minitest::Test
         assert_kind_of(::AST::Node, node)
       end
 
-      test "#call returns node with valid javascript file" do
+      test "#call returns nil when the ERB contains no Ruby" do
         node = File.open(fixture_path("javascript_valid.erb"), "r") do |fixture|
           Erb.new.call(io: fixture)
         end
 
-        assert_kind_of(NilClass, node)
+        assert_nil(node)
       end
 
-      test "#call writes parse error to stdout" do
-        error_message = "stub error"
-        err = Parser::SyntaxError.new(stub(message: error_message))
-        parser = stub
-        parser.stubs(:ast).raises(err)
-
-        parser_class_stub = typed_mock(new: parser)
-
-        parser = Erb.new(parser_class: parser_class_stub)
+      test "#call raises ParseError with the file path when the embedded Ruby has a syntax error" do
         file_path = fixture_path("invalid.erb")
 
         exc = assert_raises(Parsers::ParseError) do
           File.open(file_path, "r") do |fixture|
-            parser.call(io: fixture, file_path: file_path)
+            Erb.new.call(io: fixture, file_path: file_path)
           end
         end
 
-        assert_equal("Syntax error: stub error", exc.result.message)
+        assert_match(/Syntax error/, exc.result.message)
         assert_equal(file_path, exc.result.file)
       end
 
-      test "#call writes encoding error to stdout" do
-        error_message = "stub error"
-        err = EncodingError.new(error_message)
-        parser = stub
-        parser.stubs(:ast).raises(err)
+      test "#call wraps an EncodingError as a ParseError with the file path" do
+        Herb.stubs(:extract_ruby).raises(EncodingError, "stub error")
 
-        parser_class_stub = typed_mock(new: parser)
-
-        parser = Erb.new(parser_class: parser_class_stub)
-        file_path = fixture_path("invalid.erb")
+        file_path = fixture_path("valid.erb")
 
         exc = assert_raises(Parsers::ParseError) do
           File.open(file_path, "r") do |fixture|
-            parser.call(io: fixture, file_path: file_path)
+            Erb.new.call(io: fixture, file_path: file_path)
           end
         end
 
         assert_equal("stub error", exc.result.message)
-        assert_equal(file_path.to_s, exc.result.file)
+        assert_equal(file_path, exc.result.file)
       end
 
       private
diff --git a/test/unit/packwerk/parsers/factory_test.rb b/test/unit/packwerk/parsers/factory_test.rb
index 962f193fa..c1d900468 100644
--- a/test/unit/packwerk/parsers/factory_test.rb
+++ b/test/unit/packwerk/parsers/factory_test.rb
@@ -1,9 +1,6 @@
 # typed: true
 # frozen_string_literal: true
 
-# TODO: make better_html not require Rails
-require "rails/railtie"
-
 require "test_helper"
 
 module Packwerk