diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4f03d9b..c12935d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,12 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 
 -->
 
+## 1.2.0 - 2024-06-25
+
+### Changed
+
+- Use `kelvin ~> 1.1.0` with extreme's (`~> 1.1.0`) backpressure listener
+
 ## 1.1.4 - 2023-09-18
 
 ### Changed
diff --git a/mix.exs b/mix.exs
index b26bf76..b984506 100644
--- a/mix.exs
+++ b/mix.exs
@@ -48,7 +48,7 @@ defmodule Beeline.MixProject do
       {:nimble_options, "~> 0.1"},
       {:jason, "~> 1.0"},
       {:telemetry, "~> 0.4 or ~> 1.0"},
-      {:kelvin, "~> 0.4 or ~> 1.0", optional: true},
+      {:kelvin, "~> 1.1.0-rc06", optional: true},
       {:volley, "~> 0.4 or ~> 1.0", optional: true},
       # docs
       {:ex_doc, ">= 0.0.0", only: :dev, runtime: false},
diff --git a/mix.lock b/mix.lock
index 257ff32..98711aa 100644
--- a/mix.lock
+++ b/mix.lock
@@ -10,15 +10,15 @@
   "ex_doc": {:hex, :ex_doc, "0.28.5", "3e52a6d2130ce74d096859e477b97080c156d0926701c13870a4e1f752363279", [:mix], [{:earmark_parser, "~> 1.4.19", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "d2c4b07133113e9aa3e9ba27efb9088ba900e9e51caa383919676afdf09ab181"},
   "excoveralls": {:hex, :excoveralls, "0.14.6", "610e921e25b180a8538229ef547957f7e04bd3d3e9a55c7c5b7d24354abbba70", [:mix], [{:hackney, "~> 1.16", [hex: :hackney, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "0eceddaa9785cfcefbf3cd37812705f9d8ad34a758e513bb975b081dce4eb11e"},
   "exprotobuf": {:hex, :exprotobuf, "1.2.17", "3003937da617f588a8fb63ebdd7b127a18d78d6502623c272076fd54c07c4de1", [:mix], [{:gpb, "~> 4.0", [hex: :gpb, repo: "hexpm", optional: false]}], "hexpm", "e07ec1e5ae6f8c1c8521450d5f6b658c8c700b1f34c70356e91ece0766f4361a"},
-  "extreme": {:hex, :extreme, "1.0.1", "885bca760f988a9df724c965303ff0575965bbd93dba05a45111c20eeeaba74c", [:mix], [{:elixir_uuid, "~> 1.2", [hex: :elixir_uuid, repo: "hexpm", optional: false]}, {:exprotobuf, "~> 1.2.9", [hex: :exprotobuf, repo: "hexpm", optional: false]}, {:jason, "~> 1.1", [hex: :jason, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "92304fb3be75e5f7d0954d40253152842ab178fc153f90b231a87053c03aaf60"},
+  "extreme": {:hex, :extreme, "1.1.0-rc7", "9950b4107de2e098ed70885fa830b53fb1492db21f059819894ff6f57034b313", [:mix], [{:elixir_uuid, "~> 1.2", [hex: :elixir_uuid, repo: "hexpm", optional: false]}, {:exprotobuf, "~> 1.2.9", [hex: :exprotobuf, repo: "hexpm", optional: false]}, {:jason, "~> 1.1", [hex: :jason, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "bba0c2dee6f7464c9b69c8724b798e79bf6ce17484de79a0f01f7a7fd255cdc7"},
   "file_system": {:hex, :file_system, "0.2.10", "fb082005a9cd1711c05b5248710f8826b02d7d1784e7c3451f9c1231d4fc162d", [:mix], [], "hexpm", "41195edbfb562a593726eda3b3e8b103a309b733ad25f3d642ba49696bf715dc"},
-  "gen_stage": {:hex, :gen_stage, "1.1.2", "b1656cd4ba431ed02c5656fe10cb5423820847113a07218da68eae5d6a260c23", [:mix], [], "hexpm", "9e39af23140f704e2b07a3e29d8f05fd21c2aaf4088ff43cb82be4b9e3148d02"},
-  "gpb": {:hex, :gpb, "4.19.5", "ff9d434308fd205c07b662a86c37e9579a8c9a04ad511d2c4dd63430a59f4729", [:make, :rebar3], [], "hexpm", "21b76750d66b459ce40cb14298fb38ef8e0161d9b672a5284585c02563806f8e"},
+  "gen_stage": {:hex, :gen_stage, "1.2.1", "19d8b5e9a5996d813b8245338a28246307fd8b9c99d1237de199d21efc4c76a1", [:mix], [], "hexpm", "83e8be657fa05b992ffa6ac1e3af6d57aa50aace8f691fcf696ff02f8335b001"},
+  "gpb": {:hex, :gpb, "4.21.1", "72e229c242d252d690addcfd04a6416c26c4d4d2c3521e05570a7a78b48d3bd1", [:make, :rebar3], [], "hexpm", "c05c9aea9e25bd341367a43b3d3eb68e951563911072259c5ec4cb6642f4ef22"},
   "hackney": {:hex, :hackney, "1.18.1", "f48bf88f521f2a229fc7bae88cf4f85adc9cd9bcf23b5dc8eb6a1788c662c4f6", [:rebar3], [{:certifi, "~>2.9.0", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "~>6.1.0", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "~>1.0.0", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "~>1.1", [hex: :mimerl, repo: "hexpm", optional: false]}, {:parse_trans, "3.3.1", [hex: :parse_trans, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "~>1.1.0", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}, {:unicode_util_compat, "~>0.7.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "a4ecdaff44297e9b5894ae499e9a070ea1888c84afdd1fd9b7b2bc384950128e"},
   "hpax": {:hex, :hpax, "0.1.1", "2396c313683ada39e98c20a75a82911592b47e5c24391363343bde74f82396ca", [:mix], [], "hexpm", "0ae7d5a0b04a8a60caf7a39fcf3ec476f35cc2cc16c05abea730d3ce6ac6c826"},
   "idna": {:hex, :idna, "6.1.1", "8a63070e9f7d0c62eb9d9fcb360a7de382448200fbbd1b106cc96d3d8099df8d", [:rebar3], [{:unicode_util_compat, "~>0.7.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "92376eb7894412ed19ac475e4a86f7b413c1b9fbb5bd16dccd57934157944cea"},
-  "jason": {:hex, :jason, "1.4.0", "e855647bc964a44e2f67df589ccf49105ae039d4179db7f6271dfd3843dc27e6", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "79a3791085b2a0f743ca04cec0f7be26443738779d09302e01318f97bdb82121"},
-  "kelvin": {:hex, :kelvin, "1.0.0", "8092d14793e07731d02738dfa716dea1ae956696ad94d9fefdbb6ab146b32a42", [:mix], [{:extreme, "~> 1.0", [hex: :extreme, repo: "hexpm", optional: false]}, {:gen_stage, "~> 1.0", [hex: :gen_stage, repo: "hexpm", optional: false]}], "hexpm", "add52a21676b2830b5221f2694c05b3c436e427b2edf42603b6d433ea0bfdfad"},
+  "jason": {:hex, :jason, "1.4.1", "af1504e35f629ddcdd6addb3513c3853991f694921b1b9368b0bd32beb9f1b63", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "fbb01ecdfd565b56261302f7e1fcc27c4fb8f32d56eab74db621fc154604a7a1"},
+  "kelvin": {:hex, :kelvin, "1.1.0-rc07", "83adda152d9647c05208a7156a20118e4a5191cba41e0eaf73e5113c28e0a805", [:mix], [{:extreme, "~> 1.1.0-rc7", [hex: :extreme, repo: "hexpm", optional: false]}, {:gen_stage, "~> 1.0", [hex: :gen_stage, repo: "hexpm", optional: false]}], "hexpm", "e25c7650c18d06db443165a4b16b42377ce9c2d07b2ab50e1525afbcc05b9200"},
   "makeup": {:hex, :makeup, "1.1.0", "6b67c8bc2882a6b6a445859952a602afc1a41c2e08379ca057c0f525366fc3ca", [:mix], [{:nimble_parsec, "~> 1.2.2 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "0a45ed501f4a8897f580eabf99a2e5234ea3e75a4373c8a52824f6e873be57a6"},
   "makeup_elixir": {:hex, :makeup_elixir, "0.16.0", "f8c570a0d33f8039513fbccaf7108c5d750f47d8defd44088371191b76492b0b", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.2.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "28b2cbdc13960a46ae9a8858c4bebdec3c9a6d7b4b9e7f4ed1502f8159f338e7"},
   "makeup_erlang": {:hex, :makeup_erlang, "0.1.1", "3fcb7f09eb9d98dc4d208f49cc955a34218fc41ff6b84df7c75b3e6e533cc65f", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "174d0809e98a4ef0b3309256cbf97101c6ec01c4ab0b23e926a9e17df2077cbb"},