diff --git a/config/config.exs b/config/config.exs
index 7bec189a04b5..511882d52e33 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -5,6 +5,7 @@ config :plausible,
 
 config :plausible, PlausibleWeb.Endpoint,
   # Does not to have to be secret, as per: https://github.com/phoenixframework/phoenix/issues/2146
+  adapter: Bandit.PhoenixAdapter,
   live_view: [signing_salt: "f+bZg/crMtgjZJJY7X6OwIWc3XJR2C5Y"],
   pubsub_server: Plausible.PubSub,
   render_errors: [
diff --git a/config/runtime.exs b/config/runtime.exs
index 47b702e5ad1a..929759d72fb8 100644
--- a/config/runtime.exs
+++ b/config/runtime.exs
@@ -312,8 +312,10 @@ config :plausible, :selfhost,
   disable_registration: disable_registration
 
 default_http_opts = [
-  transport_options: [max_connections: :infinity],
-  protocol_options: [max_request_line_length: 8192, max_header_value_length: 8192]
+  http_1_options: [
+    max_request_line_length: 8192,
+    max_header_length: 8192
+  ]
 ]
 
 config :plausible, PlausibleWeb.Endpoint,
diff --git a/mix.exs b/mix.exs
index 25909e0b2d4d..fa97833a177f 100644
--- a/mix.exs
+++ b/mix.exs
@@ -112,7 +112,8 @@ defmodule Plausible.MixProject do
       {:phoenix_live_view, "~> 1.0"},
       {:php_serializer, "~> 2.0"},
       {:plug, "~> 1.13", override: true},
-      {:plug_cowboy, "~> 2.3"},
+      # {:plug_cowboy, "~> 2.3"},
+      {:bandit, "~> 1.0"},
       {:postgrex, "~> 0.19.0"},
       {:prom_ex, "~> 1.8"},
       {:public_suffix, git: "https://github.com/axelson/publicsuffix-elixir"},
diff --git a/mix.lock b/mix.lock
index ba3d2e397141..91bb834f91de 100644
--- a/mix.lock
+++ b/mix.lock
@@ -4,6 +4,7 @@
   "bamboo_mua": {:hex, :bamboo_mua, "0.2.2", "c50cd41ef684155669e2d99d428fbb87e13797a80829a162b47d3c0a7f7e7ecd", [:mix], [{:bamboo, "~> 2.0", [hex: :bamboo, repo: "hexpm", optional: false]}, {:mail, "~> 0.3.0", [hex: :mail, repo: "hexpm", optional: false]}, {:mua, "~> 0.2.3", [hex: :mua, repo: "hexpm", optional: false]}], "hexpm", "5fe6e3676640578c6fe8f040b34dda8991ebef8566c0601a984eb4771b85b11f"},
   "bamboo_postmark": {:git, "https://github.com/plausible/bamboo_postmark.git", "5eac6dfdffacd273bd9aacdd3e494a600bb0b170", [branch: "main"]},
   "bamboo_smtp": {:hex, :bamboo_smtp, "4.2.2", "e9f57a2300df9cb496c48751bd7668a86a2b89aa2e79ccaa34e0c46a5f64c3ae", [:mix], [{:bamboo, "~> 2.2.0", [hex: :bamboo, repo: "hexpm", optional: false]}, {:gen_smtp, "~> 1.2.0", [hex: :gen_smtp, repo: "hexpm", optional: false]}], "hexpm", "28cac2ec8adaae02aed663bf68163992891a3b44cfd7ada0bebe3e09bed7207f"},
+  "bandit": {:hex, :bandit, "1.6.7", "42f30e37a1c89a2a12943c5dca76f731a2313e8a2e21c1a95dc8241893e922d1", [:mix], [{:hpax, "~> 1.0", [hex: :hpax, repo: "hexpm", optional: false]}, {:plug, "~> 1.14", [hex: :plug, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}, {:thousand_island, "~> 1.0", [hex: :thousand_island, repo: "hexpm", optional: false]}, {:websock, "~> 0.5", [hex: :websock, repo: "hexpm", optional: false]}], "hexpm", "551ba8ff5e4fc908cbeb8c9f0697775fb6813a96d9de5f7fe02e34e76fd7d184"},
   "bcrypt_elixir": {:hex, :bcrypt_elixir, "3.1.0", "0b110a9a6c619b19a7f73fa3004aa11d6e719a67e672d1633dc36b6b2290a0f7", [:make, :mix], [{:comeonin, "~> 5.3", [hex: :comeonin, repo: "hexpm", optional: false]}, {:elixir_make, "~> 0.6", [hex: :elixir_make, repo: "hexpm", optional: false]}], "hexpm", "2ad2acb5a8bc049e8d5aa267802631912bb80d5f4110a178ae7999e69dca1bf7"},
   "bunt": {:hex, :bunt, "1.0.0", "081c2c665f086849e6d57900292b3a161727ab40431219529f13c4ddcf3e7a44", [:mix], [], "hexpm", "dc5f86aa08a5f6fa6b8096f0735c4e76d54ae5c9fa2c143e5a1fc7c1cd9bb6b5"},
   "bypass": {:hex, :bypass, "2.1.0", "909782781bf8e20ee86a9cabde36b259d44af8b9f38756173e8f5e2e1fabb9b1", [:mix], [{:plug, "~> 1.7", [hex: :plug, repo: "hexpm", optional: false]}, {:plug_cowboy, "~> 2.0", [hex: :plug_cowboy, repo: "hexpm", optional: false]}, {:ranch, "~> 1.3", [hex: :ranch, repo: "hexpm", optional: false]}], "hexpm", "d9b5df8fa5b7a6efa08384e9bbecfe4ce61c77d28a4282f79e02f1ef78d96b80"},
@@ -149,6 +150,7 @@
   "telemetry_metrics": {:hex, :telemetry_metrics, "0.6.1", "315d9163a1d4660aedc3fee73f33f1d355dcc76c5c3ab3d59e76e3edf80eef1f", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "7be9e0871c41732c233be71e4be11b96e56177bf15dde64a8ac9ce72ac9834c6"},
   "telemetry_metrics_prometheus_core": {:hex, :telemetry_metrics_prometheus_core, "1.1.0", "4e15f6d7dbedb3a4e3aed2262b7e1407f166fcb9c30ca3f96635dfbbef99965c", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}, {:telemetry_metrics, "~> 0.6", [hex: :telemetry_metrics, repo: "hexpm", optional: false]}], "hexpm", "0dd10e7fe8070095df063798f82709b0a1224c31b8baf6278b423898d591a069"},
   "telemetry_poller": {:hex, :telemetry_poller, "1.0.0", "db91bb424e07f2bb6e73926fcafbfcbcb295f0193e0a00e825e589a0a47e8453", [:rebar3], [{:telemetry, "~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "b3a24eafd66c3f42da30fc3ca7dda1e9d546c12250a2d60d7b81d264fbec4f6e"},
+  "thousand_island": {:hex, :thousand_island, "1.3.11", "b68f3e91f74d564ae20b70d981bbf7097dde084343c14ae8a33e5b5fbb3d6f37", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "555c18c62027f45d9c80df389c3d01d86ba11014652c00be26e33b1b64e98d29"},
   "timex": {:hex, :timex, "3.7.11", "bb95cb4eb1d06e27346325de506bcc6c30f9c6dea40d1ebe390b262fad1862d1", [:mix], [{:combine, "~> 0.10", [hex: :combine, repo: "hexpm", optional: false]}, {:gettext, "~> 0.20", [hex: :gettext, repo: "hexpm", optional: false]}, {:tzdata, "~> 1.1", [hex: :tzdata, repo: "hexpm", optional: false]}], "hexpm", "8b9024f7efbabaf9bd7aa04f65cf8dcd7c9818ca5737677c7b76acbc6a94d1aa"},
   "tls_certificate_check": {:hex, :tls_certificate_check, "1.21.0", "042ab2c0c860652bc5cf69c94e3a31f96676d14682e22ec7813bd173ceff1788", [:rebar3], [{:ssl_verify_fun, "~> 1.1", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}], "hexpm", "6cee6cffc35a390840d48d463541d50746a7b0e421acaadb833cfc7961e490e7"},
   "tzdata": {:hex, :tzdata, "1.1.2", "45e5f1fcf8729525ec27c65e163be5b3d247ab1702581a94674e008413eef50b", [:mix], [{:hackney, "~> 1.17", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm", "cec7b286e608371602318c414f344941d5eb0375e14cfdab605cca2fe66cba8b"},