diff --git a/lib/build_calendar.ex b/lib/build_calendar.ex
index 0a9ca8f276..0f08b558f8 100644
--- a/lib/build_calendar.ex
+++ b/lib/build_calendar.ex
@@ -59,8 +59,8 @@ defmodule BuildCalendar do
               url: nil,
               today?: false
 
-    import Phoenix.HTML.Tag
-    import Phoenix.HTML.Link
+    import PhoenixHTMLHelpers.Tag
+    import PhoenixHTMLHelpers.Link
 
     @spec td(t) :: Phoenix.HTML.Safe.t()
     def td(%Day{month_relation: :previous} = day) do
diff --git a/lib/dotcom/body_tag.ex b/lib/dotcom/body_tag.ex
index 90b7c0f562..27c473b4c6 100644
--- a/lib/dotcom/body_tag.ex
+++ b/lib/dotcom/body_tag.ex
@@ -9,7 +9,7 @@ defmodule Dotcom.BodyTag do
     UI elements.
   """
 
-  alias Phoenix.HTML.Tag
+  alias PhoenixHTMLHelpers.Tag
 
   @spec render(Plug.Conn.t()) :: Phoenix.HTML.Safe.t()
   def render(conn) do
diff --git a/lib/dotcom/components/buttons/button_group/arguments.ex b/lib/dotcom/components/buttons/button_group/arguments.ex
index 8b2446426a..3589791fea 100644
--- a/lib/dotcom/components/buttons/button_group/arguments.ex
+++ b/lib/dotcom/components/buttons/button_group/arguments.ex
@@ -2,7 +2,7 @@ defmodule Dotcom.Components.Buttons.ButtonGroup do
   @moduledoc """
   Convenience function for rendering a formatted list of links. Links should be passed as
   a list of [{text, href}]. The link text can either be a string, or a list of child elements
-  like what would be passed to Phoenix.HTML.Link.
+  like what would be passed to PhoenixHTMLHelpers.Link.
   """
   defstruct class: "",
             id: nil,
diff --git a/lib/dotcom/components/buttons/button_group/component.html.eex b/lib/dotcom/components/buttons/button_group/component.html.eex
index 57c38123e7..a19fd91b48 100644
--- a/lib/dotcom/components/buttons/button_group/component.html.eex
+++ b/lib/dotcom/components/buttons/button_group/component.html.eex
@@ -1,8 +1,7 @@
-<% alias Phoenix.HTML.{Tag, Link} %>
-<%= Tag.content_tag :div, class: String.trim("button-group #{args.class}"), id: args.id do %>
+<%= PhoenixHTMLHelpers.Tag.content_tag :div, class: String.trim("button-group #{args.class}"), id: args.id do %>
   <%= for {text, href} <- args.links do %>
-    <%= Tag.content_tag :div, class: "button-container" do %>
-      <%= Link.link(text, to: href, class: "btn button") %>
+    <%= PhoenixHTMLHelpers.Tag.content_tag :div, class: "button-container" do %>
+      <%= PhoenixHTMLHelpers.Link.link(text, to: href, class: "btn button") %>
     <% end %>
   <% end %>
 <% end %>
diff --git a/lib/dotcom/components/icons/svg_icon/arguments.ex b/lib/dotcom/components/icons/svg_icon/arguments.ex
index c0887b997a..40fb6e673b 100644
--- a/lib/dotcom/components/icons/svg_icon/arguments.ex
+++ b/lib/dotcom/components/icons/svg_icon/arguments.ex
@@ -3,7 +3,7 @@ defmodule Dotcom.Components.Icons.SvgIcon do
   Deprecated, please add new svgs to the image directory in assets and use the site_web/views/helpers.ex "svg" method
   """
 
-  alias Phoenix.HTML.Tag
+  alias PhoenixHTMLHelpers.Tag
 
   defstruct icon: :bus, class: "", show_tooltip?: true
 
diff --git a/lib/dotcom/components/tabs/tab_selector/component.html.eex b/lib/dotcom/components/tabs/tab_selector/component.html.eex
index f6e407cb7b..dca1fa7355 100644
--- a/lib/dotcom/components/tabs/tab_selector/component.html.eex
+++ b/lib/dotcom/components/tabs/tab_selector/component.html.eex
@@ -7,7 +7,7 @@
         selected_class = if selected?(tab_item_name, args.selected), do: "tab-select-btn-selected", else: ""
         slug = slug(title)
         %>
-        <%= Phoenix.HTML.Link.link to: "#{href}\##{slug}", data: [scroll: "false"], id: slug, class: "btn #{selected_class}" do %>
+        <%= PhoenixHTMLHelpers.Link.link to: "#{href}\##{slug}", data: [scroll: "false"], id: slug, class: "btn #{selected_class}" do %>
           <%= if icon = args.icon_map[title] do %>
             <%= icon %>
           <% end %>
diff --git a/lib/dotcom/content_rewriters/liquid_objects.ex b/lib/dotcom/content_rewriters/liquid_objects.ex
index 0bac58ba03..6fb79e7710 100644
--- a/lib/dotcom/content_rewriters/liquid_objects.ex
+++ b/lib/dotcom/content_rewriters/liquid_objects.ex
@@ -8,7 +8,7 @@ defmodule Dotcom.ContentRewriters.LiquidObjects do
   """
 
   import Phoenix.HTML, only: [raw: 1, safe_to_string: 1]
-  import Phoenix.HTML.Tag, only: [content_tag: 3]
+  import PhoenixHTMLHelpers.Tag, only: [content_tag: 3]
   import DotcomWeb.PartialView.SvgIconWithCircle, only: [svg_icon_with_circle: 1]
   import DotcomWeb.ViewHelpers, only: [fa: 1, svg: 1]
 
diff --git a/lib/dotcom/schedule_note.ex b/lib/dotcom/schedule_note.ex
index cce9757b2f..bdd91adc1a 100644
--- a/lib/dotcom/schedule_note.ex
+++ b/lib/dotcom/schedule_note.ex
@@ -3,8 +3,8 @@ defmodule Dotcom.ScheduleNote do
   Represents text describing the schedule for a subway route
   """
 
-  import Phoenix.HTML.Tag
-  import Phoenix.HTML.Link
+  import PhoenixHTMLHelpers.Tag
+  import PhoenixHTMLHelpers.Link
 
   alias DotcomWeb.Router.Helpers
   alias Phoenix.HTML
diff --git a/lib/dotcom/trip_plan/related_link.ex b/lib/dotcom/trip_plan/related_link.ex
index 9b971244f8..ecf23e3a7b 100644
--- a/lib/dotcom/trip_plan/related_link.ex
+++ b/lib/dotcom/trip_plan/related_link.ex
@@ -6,7 +6,7 @@ defmodule Dotcom.TripPlan.RelatedLink do
   # Need a view in order to use the components. Ideally we'd have a separate
   # module, but that doesn't work at the moment.
   import DotcomWeb.Router.Helpers
-  import Phoenix.HTML.Link, only: [link: 2]
+  import PhoenixHTMLHelpers.Link, only: [link: 2]
 
   alias DotcomWeb.PartialView.SvgIconWithCircle
   alias Routes.Route
diff --git a/lib/dotcom_web.ex b/lib/dotcom_web.ex
index 79099303ae..17fa464b39 100644
--- a/lib/dotcom_web.ex
+++ b/lib/dotcom_web.ex
@@ -133,7 +133,9 @@ defmodule DotcomWeb do
   defp view_helpers do
     quote do
       # Use all HTML functionality (forms, tags, etc)
-      use Phoenix.HTML
+      import Phoenix.HTML
+      import PhoenixHTMLHelpers.Form
+      use PhoenixHTMLHelpers
 
       # Import LiveView and .heex helpers (live_render, live_patch, <.form>, etc)
       import Phoenix.LiveView.Helpers
diff --git a/lib/dotcom_web/ambiguous_alert.ex b/lib/dotcom_web/ambiguous_alert.ex
index deb2feb16e..fe196b3f8f 100644
--- a/lib/dotcom_web/ambiguous_alert.ex
+++ b/lib/dotcom_web/ambiguous_alert.ex
@@ -56,7 +56,7 @@ defimpl DotcomWeb.AmbiguousAlert, for: Alerts.Alert do
     active_periods
     |> Enum.map(fn {start_date, end_date} ->
       if start_date || end_date do
-        Phoenix.HTML.Tag.content_tag(
+        PhoenixHTMLHelpers.Tag.content_tag(
           :div,
           [
             DotcomWeb.ViewHelpers.fa("calendar", class: "mr-025"),
@@ -75,7 +75,7 @@ defimpl DotcomWeb.AmbiguousAlert, for: Alerts.Alert do
   defp date_tag(%DateTime{} = date) do
     with iso <- DateTime.to_iso8601(date),
          {:ok, readable} <- Timex.format(date, "{Mshort} {D} {YYYY} {h24}:{m}") do
-      Phoenix.HTML.Tag.content_tag(:time, readable, datetime: iso)
+      PhoenixHTMLHelpers.Tag.content_tag(:time, readable, datetime: iso)
     end
   end
 
diff --git a/lib/dotcom_web/controllers/mode/bus.ex b/lib/dotcom_web/controllers/mode/bus.ex
index 9fff32e816..93078b6ee3 100644
--- a/lib/dotcom_web/controllers/mode/bus.ex
+++ b/lib/dotcom_web/controllers/mode/bus.ex
@@ -4,7 +4,7 @@ defmodule DotcomWeb.Mode.BusController do
       "Schedule information for MBTA bus routes in the Greater Boston region, " <>
         "including real-time updates and arrival predictions."
 
-  import Phoenix.HTML.Tag, only: [content_tag: 3]
+  import PhoenixHTMLHelpers.Tag, only: [content_tag: 3]
   import Phoenix.HTML, only: [safe_to_string: 1]
 
   def route_type, do: 3
diff --git a/lib/dotcom_web/controllers/mode/commuter.ex b/lib/dotcom_web/controllers/mode/commuter.ex
index b6186d7260..c24bef8715 100644
--- a/lib/dotcom_web/controllers/mode/commuter.ex
+++ b/lib/dotcom_web/controllers/mode/commuter.ex
@@ -4,7 +4,7 @@ defmodule DotcomWeb.Mode.CommuterRailController do
       "Schedule information for MBTA Commuter Rail lines in the Greater Boston region, " <>
         "including real-time updates and arrival predictions."
 
-  import Phoenix.HTML.Link, only: [link: 2]
+  import PhoenixHTMLHelpers.Link, only: [link: 2]
 
   def route_type, do: 2
 
diff --git a/lib/dotcom_web/templates/alert/_t-alerts.html.eex b/lib/dotcom_web/templates/alert/_t-alerts.html.eex
index d9e2f524ce..695dc0e9bf 100644
--- a/lib/dotcom_web/templates/alert/_t-alerts.html.eex
+++ b/lib/dotcom_web/templates/alert/_t-alerts.html.eex
@@ -7,7 +7,7 @@
       <a href="https://alerts.mbta.com/login/new" class="m-alerts-ad__link m-alerts-ad__link--login">Sign in</a>
     </div>
     <div class="m-alerts-ad__image">
-      <%= DotcomWeb.Endpoint |> static_url("/images/t-alerts-phone.png") |> Phoenix.HTML.Tag.img_tag() %>
+      <%= DotcomWeb.Endpoint |> static_url("/images/t-alerts-phone.png") |> PhoenixHTMLHelpers.Tag.img_tag() %>
     </div>
   </div>
 </div>
diff --git a/lib/dotcom_web/templates/partial/_search_input.html.eex b/lib/dotcom_web/templates/partial/_search_input.html.eex
index ed31ec654f..56ebad923d 100644
--- a/lib/dotcom_web/templates/partial/_search_input.html.eex
+++ b/lib/dotcom_web/templates/partial/_search_input.html.eex
@@ -12,7 +12,7 @@
 %>
 <div id="search-<%= @prefix %>__container" class="c-form__input-container">
   <label for="search-<%= @prefix %>__input" class="sr-only"><%= @aria_label %></label>
-  <%= Phoenix.HTML.Form.text_input(
+  <%= PhoenixHTMLHelpers.Form.text_input(
     Map.get(assigns, :form, :query),
     Map.get(assigns, :field, :input),
     id: "search-#{@prefix}__input",
diff --git a/lib/dotcom_web/views/alert_view.ex b/lib/dotcom_web/views/alert_view.ex
index 4d7efe7206..bc835423c6 100644
--- a/lib/dotcom_web/views/alert_view.ex
+++ b/lib/dotcom_web/views/alert_view.ex
@@ -4,7 +4,7 @@ defmodule DotcomWeb.AlertView do
   use DotcomWeb, :view
 
   import DotcomWeb.ViewHelpers
-  import Phoenix.HTML.Tag, only: [content_tag: 3]
+  import PhoenixHTMLHelpers.Tag, only: [content_tag: 3]
   import DotcomWeb.PartialView.SvgIconWithCircle, only: [svg_icon_with_circle: 1]
 
   alias Alerts.{Alert, InformedEntity, InformedEntitySet, URLParsingHelpers}
diff --git a/lib/dotcom_web/views/customer_support_view.ex b/lib/dotcom_web/views/customer_support_view.ex
index 695d0af0ff..cde4759003 100644
--- a/lib/dotcom_web/views/customer_support_view.ex
+++ b/lib/dotcom_web/views/customer_support_view.ex
@@ -4,7 +4,7 @@ defmodule DotcomWeb.CustomerSupportView do
   """
   use DotcomWeb, :view
   alias Routes.Route
-  import Phoenix.HTML.Tag, only: [content_tag: 2, content_tag: 3]
+  import PhoenixHTMLHelpers.Tag, only: [content_tag: 2, content_tag: 3]
 
   alias Feedback.Message
 
diff --git a/lib/dotcom_web/views/date_time_selector.ex b/lib/dotcom_web/views/date_time_selector.ex
index 0b10f94203..28f6ca9f12 100644
--- a/lib/dotcom_web/views/date_time_selector.ex
+++ b/lib/dotcom_web/views/date_time_selector.ex
@@ -3,7 +3,7 @@ defmodule DateTimeSelector do
 
   use DotcomWeb, :view
 
-  import Phoenix.HTML.Tag
+  import PhoenixHTMLHelpers.Tag
 
   alias DotcomWeb.PartialView.SvgIconWithCircle
   alias Phoenix.{HTML.Form}
diff --git a/lib/dotcom_web/views/error_helpers.ex b/lib/dotcom_web/views/error_helpers.ex
index c00db7efec..4561a7eca5 100644
--- a/lib/dotcom_web/views/error_helpers.ex
+++ b/lib/dotcom_web/views/error_helpers.ex
@@ -3,7 +3,7 @@ defmodule DotcomWeb.ErrorHelpers do
   Conveniences for translating and building error messages.
   """
 
-  use Phoenix.HTML
+  use PhoenixHTMLHelpers
 
   @doc """
   Generates tag for inlined form input errors.
diff --git a/lib/dotcom_web/views/event_view.ex b/lib/dotcom_web/views/event_view.ex
index 944c104b72..217deefb2f 100644
--- a/lib/dotcom_web/views/event_view.ex
+++ b/lib/dotcom_web/views/event_view.ex
@@ -2,7 +2,7 @@ defmodule DotcomWeb.EventView do
   @moduledoc "Module to display fields on the events view"
   use DotcomWeb, :view
 
-  import Phoenix.HTML.Link
+  import PhoenixHTMLHelpers.Link
 
   import Dotcom.FontAwesomeHelpers
 
diff --git a/lib/dotcom_web/views/fare_view.ex b/lib/dotcom_web/views/fare_view.ex
index e03c2dd820..a6659355bf 100644
--- a/lib/dotcom_web/views/fare_view.ex
+++ b/lib/dotcom_web/views/fare_view.ex
@@ -4,8 +4,6 @@ defmodule DotcomWeb.FareView do
   """
   use DotcomWeb, :view
 
-  alias CMS.Field.Link
-
   alias CMS.Partial.Paragraph.{
     Description,
     DescriptionList
diff --git a/lib/dotcom_web/views/helpers.ex b/lib/dotcom_web/views/helpers.ex
index 0ae7f8b429..b58ae8f9ac 100644
--- a/lib/dotcom_web/views/helpers.ex
+++ b/lib/dotcom_web/views/helpers.ex
@@ -8,8 +8,8 @@ defmodule DotcomWeb.ViewHelpers do
   import Dotcom.ContentRewriters.LiquidObjects.Fare, only: [fare_object_request: 1]
   import DotcomWeb.Router.Helpers, only: [redirect_path: 3, stop_path: 3]
   import Phoenix.HTML, only: [raw: 1]
-  import Phoenix.HTML.Link, only: [link: 2]
-  import Phoenix.HTML.Tag, only: [content_tag: 2, content_tag: 3, tag: 2]
+  import PhoenixHTMLHelpers.Link, only: [link: 2]
+  import PhoenixHTMLHelpers.Tag, only: [content_tag: 2, content_tag: 3, tag: 2]
   import Plug.Conn
 
   alias Phoenix.HTML.Safe
diff --git a/lib/dotcom_web/views/helpers/cms_helpers.ex b/lib/dotcom_web/views/helpers/cms_helpers.ex
index 40b50650bb..279c142a2e 100644
--- a/lib/dotcom_web/views/helpers/cms_helpers.ex
+++ b/lib/dotcom_web/views/helpers/cms_helpers.ex
@@ -5,7 +5,7 @@ defmodule DotcomWeb.CMSHelpers do
 
   import DotcomWeb.ViewHelpers, only: [route_to_class: 1]
   import CSSHelpers, only: [string_to_class: 1]
-  import Phoenix.HTML.Link
+  import PhoenixHTMLHelpers.Link
 
   alias CMS.API
   alias Routes.{Repo, Route}
diff --git a/lib/dotcom_web/views/helpers/search_helpers.ex b/lib/dotcom_web/views/helpers/search_helpers.ex
index 89cddc887b..a206058618 100644
--- a/lib/dotcom_web/views/helpers/search_helpers.ex
+++ b/lib/dotcom_web/views/helpers/search_helpers.ex
@@ -1,6 +1,6 @@
 defmodule DotcomWeb.SearchHelpers do
-  import Phoenix.HTML.Tag, only: [content_tag: 3]
-  import Phoenix.HTML.Form, only: [form_for: 4, search_input: 3]
+  import PhoenixHTMLHelpers.Tag, only: [content_tag: 3]
+  import PhoenixHTMLHelpers.Form, only: [form_for: 4, search_input: 3]
   import DotcomWeb.Router.Helpers, only: [search_path: 2]
 
   @form_options [as: :search, method: :get]
diff --git a/lib/dotcom_web/views/page_view.ex b/lib/dotcom_web/views/page_view.ex
index 1b1960dfc6..ff73280029 100644
--- a/lib/dotcom_web/views/page_view.ex
+++ b/lib/dotcom_web/views/page_view.ex
@@ -1,6 +1,6 @@
 defmodule DotcomWeb.PageView do
   @moduledoc false
-  import Phoenix.HTML.Tag
+  import PhoenixHTMLHelpers.Tag
   import DotcomWeb.CMSHelpers
   import DotcomWeb.CMS.ParagraphView, only: [render_paragraph: 2]
 
diff --git a/lib/dotcom_web/views/partial/fullscreen_error.ex b/lib/dotcom_web/views/partial/fullscreen_error.ex
index 0e767f711d..07b23c2c21 100644
--- a/lib/dotcom_web/views/partial/fullscreen_error.ex
+++ b/lib/dotcom_web/views/partial/fullscreen_error.ex
@@ -2,7 +2,7 @@ defmodule DotcomWeb.PartialView.FullscreenError do
   @moduledoc """
   Struct for an error message that appears fullscreen.
   """
-  import Phoenix.HTML.Tag, only: [content_tag: 2, content_tag: 3]
+  import PhoenixHTMLHelpers.Tag, only: [content_tag: 2, content_tag: 3]
   import DotcomWeb.ViewHelpers, only: [fa: 1]
 
   alias Phoenix.HTML
diff --git a/lib/dotcom_web/views/partial/header_tabs.ex b/lib/dotcom_web/views/partial/header_tabs.ex
index f736fb54db..cdbbe3038b 100644
--- a/lib/dotcom_web/views/partial/header_tabs.ex
+++ b/lib/dotcom_web/views/partial/header_tabs.ex
@@ -1,7 +1,7 @@
 defmodule DotcomWeb.PartialView.HeaderTabs do
   use DotcomWeb, :view
   alias Phoenix.HTML
-  alias Phoenix.HTML.Link
+  alias PhoenixHTMLHelpers.Link
   alias DotcomWeb.PartialView.{HeaderTab, HeaderTabBadge}
 
   @spec render_tabs([HeaderTab.t()], Keyword.t()) :: HTML.safe()
diff --git a/lib/dotcom_web/views/partial/svg_icon_with_circle.ex b/lib/dotcom_web/views/partial/svg_icon_with_circle.ex
index c788b41609..d54aca8058 100644
--- a/lib/dotcom_web/views/partial/svg_icon_with_circle.ex
+++ b/lib/dotcom_web/views/partial/svg_icon_with_circle.ex
@@ -1,7 +1,7 @@
 defmodule DotcomWeb.PartialView.SvgIconWithCircle do
   alias Dotcom.Components.Icons.SvgIcon
   alias DotcomWeb.ViewHelpers
-  alias Phoenix.HTML.Tag
+  alias PhoenixHTMLHelpers.Tag
   alias Routes.Route
 
   defstruct icon: nil,
diff --git a/lib/dotcom_web/views/schedule/timetable.ex b/lib/dotcom_web/views/schedule/timetable.ex
index ad69933a3b..f462b5aa94 100644
--- a/lib/dotcom_web/views/schedule/timetable.ex
+++ b/lib/dotcom_web/views/schedule/timetable.ex
@@ -3,7 +3,7 @@ defmodule DotcomWeb.ScheduleView.Timetable do
   Functions for showing timetable content.
   """
 
-  import Phoenix.HTML.Tag, only: [content_tag: 3]
+  import PhoenixHTMLHelpers.Tag, only: [content_tag: 3]
 
   alias DotcomWeb.PartialView.SvgIconWithCircle
   alias DotcomWeb.ViewHelpers, as: Helpers
diff --git a/lib/dotcom_web/views/search_view.ex b/lib/dotcom_web/views/search_view.ex
index 2132006b27..a691d93005 100644
--- a/lib/dotcom_web/views/search_view.ex
+++ b/lib/dotcom_web/views/search_view.ex
@@ -18,7 +18,7 @@ defmodule DotcomWeb.SearchView do
 
   defdelegate fa_icon_for_file_type(mime), to: Dotcom.FontAwesomeHelpers
 
-  @spec render_filter_option(Phoenix.HTML.Form, atom, map) :: Phoenix.HTML.safe()
+  @spec render_filter_option(PhoenixHTMLHelpers.Form, atom, map) :: Phoenix.HTML.safe()
   def render_filter_option(form, type, option) do
     id = "#{type}_#{option.value}"
     name = "search[#{type}][#{option.value}]"
diff --git a/lib/dotcom_web/views/trip_plan_view.ex b/lib/dotcom_web/views/trip_plan_view.ex
index b41a89f195..78a0e1d02d 100644
--- a/lib/dotcom_web/views/trip_plan_view.ex
+++ b/lib/dotcom_web/views/trip_plan_view.ex
@@ -4,7 +4,6 @@ defmodule DotcomWeb.TripPlanView do
   use DotcomWeb, :view
   require Routes.Route
   alias Fares.{Fare, Format}
-  alias Phoenix.{HTML}
   alias Routes.Route
   alias Dotcom.TripPlan.{ItineraryRow, Query}
   alias DotcomWeb.PartialView.SvgIconWithCircle
@@ -434,11 +433,13 @@ defmodule DotcomWeb.TripPlanView do
   defp transfer_note_text(nil), do: nil
 
   defp transfer_note_text(_) do
-    HTML.Tag.content_tag(
+    PhoenixHTMLHelpers.Tag.content_tag(
       :span,
       [
         "Total may be less with ",
-        HTML.Tag.content_tag(:a, "transfers", href: "https://www.mbta.com/fares/transfers")
+        PhoenixHTMLHelpers.Tag.content_tag(:a, "transfers",
+          href: "https://www.mbta.com/fares/transfers"
+        )
       ]
     )
   end
@@ -450,7 +451,7 @@ defmodule DotcomWeb.TripPlanView do
   defp transfer_note_calculator_text(nil), do: nil
 
   defp transfer_note_calculator_text(_) do
-    HTML.Tag.content_tag(
+    PhoenixHTMLHelpers.Tag.content_tag(
       :span,
       [
         "Total Fare Estimate*"
@@ -459,7 +460,7 @@ defmodule DotcomWeb.TripPlanView do
   end
 
   def render_to_string(template, data) do
-    template |> render(data) |> HTML.safe_to_string()
+    template |> render(data) |> Phoenix.HTML.safe_to_string()
   end
 
   def itinerary_map(map_data) do
@@ -487,7 +488,7 @@ defmodule DotcomWeb.TripPlanView do
           itinerary_row_list: itinerary_row_list
         )
 
-      access_html = i |> accessibility_icon() |> HTML.safe_to_string()
+      access_html = i |> accessibility_icon() |> Phoenix.HTML.safe_to_string()
 
       one_way_total_fare = get_one_way_total_by_type(i, :highest_one_way_fare)
 
diff --git a/lib/journey.ex b/lib/journey.ex
index d6d77c8410..359e22e81f 100644
--- a/lib/journey.ex
+++ b/lib/journey.ex
@@ -2,7 +2,7 @@ defmodule Journey do
   @moduledoc """
   Represents a schedule at a stop (origin or destination) or a pair of stops (origin and destination)
   """
-  alias Phoenix.HTML.Tag
+  alias PhoenixHTMLHelpers.Tag
   alias Predictions.Prediction
   alias Schedules.{Schedule, Trip}
 
diff --git a/lib/util/breadcrumb_html.ex b/lib/util/breadcrumb_html.ex
index ba75bdd80e..072fc07ebd 100644
--- a/lib/util/breadcrumb_html.ex
+++ b/lib/util/breadcrumb_html.ex
@@ -1,7 +1,7 @@
 defmodule Util.BreadcrumbHTML do
   import Phoenix.HTML, only: [raw: 1]
 
-  alias Phoenix.HTML.Link
+  alias PhoenixHTMLHelpers.Link
 
   @spec breadcrumb_trail(Plug.Conn.t()) :: Phoenix.HTML.safe()
   def breadcrumb_trail(%Plug.Conn{assigns: %{breadcrumbs: []}}), do: raw("")
diff --git a/mix.exs b/mix.exs
index cefb8d07a3..8b748628ef 100644
--- a/mix.exs
+++ b/mix.exs
@@ -114,8 +114,7 @@ defmodule DotCom.Mixfile do
       # latest version 1.7.14
       {:phoenix, "~> 1.7"},
       {:phoenix_ecto, "4.6.2"},
-      # latest version 4.1.1; cannot upgrade because we use Phoenix.HTML
-      {:phoenix_html, "3.3.3"},
+      {:phoenix_html_helpers, "1.0.1"},
       {:phoenix_live_dashboard, "0.8.4"},
       {:phoenix_live_reload, "1.5.3", [only: :dev]},
       # currently release candidate, but used in Phoenix 1.7 generator: https://github.com/phoenix-diff/phoenix-diff/blob/f320791d24bc3248fbdde557978235829313aa06/priv/data/sample-app/1.7.14/default/mix.exs#L42
diff --git a/mix.lock b/mix.lock
index 3fd15d2495..a725bb301c 100644
--- a/mix.lock
+++ b/mix.lock
@@ -72,7 +72,8 @@
   "parse_trans": {:hex, :parse_trans, "3.4.1", "6e6aa8167cb44cc8f39441d05193be6e6f4e7c2946cb2759f015f8c56b76e5ff", [:rebar3], [], "hexpm", "620a406ce75dada827b82e453c19cf06776be266f5a67cff34e1ef2cbb60e49a"},
   "phoenix": {:hex, :phoenix, "1.7.14", "a7d0b3f1bc95987044ddada111e77bd7f75646a08518942c72a8440278ae7825", [:mix], [{:castore, ">= 0.0.0", [hex: :castore, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:phoenix_pubsub, "~> 2.1", [hex: :phoenix_pubsub, repo: "hexpm", optional: false]}, {:phoenix_template, "~> 1.0", [hex: :phoenix_template, repo: "hexpm", optional: false]}, {:phoenix_view, "~> 2.0", [hex: :phoenix_view, repo: "hexpm", optional: true]}, {:plug, "~> 1.14", [hex: :plug, repo: "hexpm", optional: false]}, {:plug_cowboy, "~> 2.7", [hex: :plug_cowboy, repo: "hexpm", optional: true]}, {:plug_crypto, "~> 1.2 or ~> 2.0", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}, {:websock_adapter, "~> 0.5.3", [hex: :websock_adapter, repo: "hexpm", optional: false]}], "hexpm", "c7859bc56cc5dfef19ecfc240775dae358cbaa530231118a9e014df392ace61a"},
   "phoenix_ecto": {:hex, :phoenix_ecto, "4.6.2", "3b83b24ab5a2eb071a20372f740d7118767c272db386831b2e77638c4dcc606d", [:mix], [{:ecto, "~> 3.5", [hex: :ecto, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 2.14.2 or ~> 3.0 or ~> 4.1", [hex: :phoenix_html, repo: "hexpm", optional: true]}, {:plug, "~> 1.9", [hex: :plug, repo: "hexpm", optional: false]}, {:postgrex, "~> 0.16 or ~> 1.0", [hex: :postgrex, repo: "hexpm", optional: true]}], "hexpm", "3f94d025f59de86be00f5f8c5dd7b5965a3298458d21ab1c328488be3b5fcd59"},
-  "phoenix_html": {:hex, :phoenix_html, "3.3.3", "380b8fb45912b5638d2f1d925a3771b4516b9a78587249cabe394e0a5d579dc9", [:mix], [{:plug, "~> 1.5", [hex: :plug, repo: "hexpm", optional: true]}], "hexpm", "923ebe6fec6e2e3b3e569dfbdc6560de932cd54b000ada0208b5f45024bdd76c"},
+  "phoenix_html": {:hex, :phoenix_html, "4.1.1", "4c064fd3873d12ebb1388425a8f2a19348cef56e7289e1998e2d2fa758aa982e", [:mix], [], "hexpm", "f2f2df5a72bc9a2f510b21497fd7d2b86d932ec0598f0210fed4114adc546c6f"},
+  "phoenix_html_helpers": {:hex, :phoenix_html_helpers, "1.0.1", "7eed85c52eff80a179391036931791ee5d2f713d76a81d0d2c6ebafe1e11e5ec", [:mix], [{:phoenix_html, "~> 4.0", [hex: :phoenix_html, repo: "hexpm", optional: false]}, {:plug, "~> 1.5", [hex: :plug, repo: "hexpm", optional: true]}], "hexpm", "cffd2385d1fa4f78b04432df69ab8da63dc5cf63e07b713a4dcf36a3740e3090"},
   "phoenix_live_dashboard": {:hex, :phoenix_live_dashboard, "0.8.4", "4508e481f791ce62ec6a096e13b061387158cbeefacca68c6c1928e1305e23ed", [:mix], [{:ecto, "~> 3.6.2 or ~> 3.7", [hex: :ecto, repo: "hexpm", optional: true]}, {:ecto_mysql_extras, "~> 0.5", [hex: :ecto_mysql_extras, repo: "hexpm", optional: true]}, {:ecto_psql_extras, "~> 0.7", [hex: :ecto_psql_extras, repo: "hexpm", optional: true]}, {:ecto_sqlite3_extras, "~> 1.1.7 or ~> 1.2.0", [hex: :ecto_sqlite3_extras, repo: "hexpm", optional: true]}, {:mime, "~> 1.6 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:phoenix_live_view, "~> 0.19 or ~> 1.0", [hex: :phoenix_live_view, repo: "hexpm", optional: false]}, {:telemetry_metrics, "~> 0.6 or ~> 1.0", [hex: :telemetry_metrics, repo: "hexpm", optional: false]}], "hexpm", "2984aae96994fbc5c61795a73b8fb58153b41ff934019cfb522343d2d3817d59"},
   "phoenix_live_reload": {:hex, :phoenix_live_reload, "1.5.3", "f2161c207fda0e4fb55165f650f7f8db23f02b29e3bff00ff7ef161d6ac1f09d", [:mix], [{:file_system, "~> 0.3 or ~> 1.0", [hex: :file_system, repo: "hexpm", optional: false]}, {:phoenix, "~> 1.4", [hex: :phoenix, repo: "hexpm", optional: false]}], "hexpm", "b4ec9cd73cb01ff1bd1cac92e045d13e7030330b74164297d1aee3907b54803c"},
   "phoenix_live_view": {:hex, :phoenix_live_view, "1.0.0-rc.6", "47d2669995ea326e5c71f5c1bc9177109cebf211385c638faa7b5862a401e516", [:mix], [{:floki, "~> 0.36", [hex: :floki, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:phoenix, "~> 1.6.15 or ~> 1.7.0", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 3.3 or ~> 4.0", [hex: :phoenix_html, repo: "hexpm", optional: false]}, {:phoenix_template, "~> 1.0", [hex: :phoenix_template, repo: "hexpm", optional: false]}, {:phoenix_view, "~> 2.0", [hex: :phoenix_view, repo: "hexpm", optional: true]}, {:plug, "~> 1.15", [hex: :plug, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4.2 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "e56e4f1642a0b20edc2488cab30e5439595e0d8b5b259f76ef98b1c4e2e5b527"},
diff --git a/test/dotcom_web/views/helpers_test.exs b/test/dotcom_web/views/helpers_test.exs
index 764a41d1ee..9aa8106303 100644
--- a/test/dotcom_web/views/helpers_test.exs
+++ b/test/dotcom_web/views/helpers_test.exs
@@ -3,7 +3,7 @@ defmodule DotcomWeb.ViewHelpersTest do
   use DotcomWeb.ConnCase, async: true
 
   import DotcomWeb.ViewHelpers
-  import Phoenix.HTML.Tag, only: [tag: 2, content_tag: 3]
+  import PhoenixHTMLHelpers.Tag, only: [tag: 2, content_tag: 3]
   import Phoenix.HTML, only: [safe_to_string: 1, html_escape: 1]
   alias Routes.{Repo, Route}
 
diff --git a/test/dotcom_web/views/schedule_view_test.exs b/test/dotcom_web/views/schedule_view_test.exs
index 0d9adb6abc..f6ef6c3eea 100644
--- a/test/dotcom_web/views/schedule_view_test.exs
+++ b/test/dotcom_web/views/schedule_view_test.exs
@@ -7,7 +7,7 @@ defmodule DotcomWeb.ScheduleViewTest do
 
   import DotcomWeb.ScheduleView
   import Mox
-  import Phoenix.HTML.Tag, only: [content_tag: 3]
+  import PhoenixHTMLHelpers.Tag, only: [content_tag: 3]
   import Phoenix.HTML, only: [safe_to_string: 1]
 
   setup :verify_on_exit!