diff --git a/mix.exs b/mix.exs
index da39466..b8ea960 100644
--- a/mix.exs
+++ b/mix.exs
@@ -32,7 +32,7 @@ defmodule FlameK8sBackend.MixProject do
   # Run "mix help deps" to learn about dependencies.
   defp deps do
     [
-      {:flame, "~> 0.3.0"},
+      {:flame, "~> 0.4.0"},
       {:credo, "~> 1.7", only: [:dev, :test], runtime: false},
       {:mix_test_watch, "~> 1.0", only: [:dev, :test], runtime: false},
       {:ex_doc, ">= 0.0.0", only: :dev, runtime: false},
diff --git a/mix.lock b/mix.lock
index ab03e0e..4dd2c9f 100644
--- a/mix.lock
+++ b/mix.lock
@@ -6,7 +6,7 @@
   "ex_doc": {:hex, :ex_doc, "0.34.2", "13eedf3844ccdce25cfd837b99bea9ad92c4e511233199440488d217c92571e8", [:mix], [{:earmark_parser, "~> 1.4.39", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_c, ">= 0.1.0", [hex: :makeup_c, repo: "hexpm", optional: true]}, {:makeup_elixir, "~> 0.14 or ~> 1.0", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1 or ~> 1.0", [hex: :makeup_erlang, repo: "hexpm", optional: false]}, {:makeup_html, ">= 0.1.0", [hex: :makeup_html, repo: "hexpm", optional: true]}], "hexpm", "5ce5f16b41208a50106afed3de6a2ed34f4acfd65715b82a0b84b49d995f95c1"},
   "file_system": {:hex, :file_system, "1.0.0", "b689cc7dcee665f774de94b5a832e578bd7963c8e637ef940cd44327db7de2cd", [:mix], [], "hexpm", "6752092d66aec5a10e662aefeed8ddb9531d79db0bc145bb8c40325ca1d8536d"},
   "finch": {:hex, :finch, "0.18.0", "944ac7d34d0bd2ac8998f79f7a811b21d87d911e77a786bc5810adb75632ada4", [:mix], [{:castore, "~> 0.1 or ~> 1.0", [hex: :castore, repo: "hexpm", optional: false]}, {:mime, "~> 1.0 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:mint, "~> 1.3", [hex: :mint, repo: "hexpm", optional: false]}, {:nimble_options, "~> 0.4 or ~> 1.0", [hex: :nimble_options, repo: "hexpm", optional: false]}, {:nimble_pool, "~> 0.2.6 or ~> 1.0", [hex: :nimble_pool, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "69f5045b042e531e53edc2574f15e25e735b522c37e2ddb766e15b979e03aa65"},
-  "flame": {:hex, :flame, "0.3.0", "6938cd027d4de6c4599145d23c8242afd35a20ddda278e8cf816ce49fd0e068d", [:mix], [{:castore, ">= 0.0.0", [hex: :castore, repo: "hexpm", optional: true]}, {:jason, ">= 0.0.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm", "263ffb2f8eaffdcaa3241072e515cb6af86c0280c763a3986934b039cac36300"},
+  "flame": {:hex, :flame, "0.4.0", "bf86dff472455753f96496d9d6a0a6a411b4de3788def4429a8cea30a5927df1", [:mix], [{:castore, ">= 0.0.0", [hex: :castore, repo: "hexpm", optional: true]}, {:jason, ">= 0.0.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm", "98f0c28fef992592c0d10f854b38ac4b8c1242d8576605af75f6eb56e309a115"},
   "hpax": {:hex, :hpax, "0.2.0", "5a58219adcb75977b2edce5eb22051de9362f08236220c9e859a47111c194ff5", [:mix], [], "hexpm", "bea06558cdae85bed075e6c036993d43cd54d447f76d8190a8db0dc5893fa2f1"},
   "jason": {:hex, :jason, "1.4.4", "b9226785a9aa77b6857ca22832cffa5d5011a667207eb2a0ad56adb5db443b8a", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "c5eb0cab91f094599f94d55bc63409236a8ec69a21a67814529e8d5f6cc90b3b"},
   "k8s": {:hex, :k8s, "2.5.0", "16ceef480cf1503ad561529ef93c87d921b4baa29d73ee16cebae13d37e218f4", [:mix], [{:castore, "~> 1.0", [hex: :castore, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:mint, "~> 1.0", [hex: :mint, repo: "hexpm", optional: false]}, {:mint_web_socket, "~> 1.0", [hex: :mint_web_socket, repo: "hexpm", optional: false]}, {:poolboy, "~> 1.5", [hex: :poolboy, repo: "hexpm", optional: false]}, {:telemetry, "~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}, {:yaml_elixir, "~> 2.8", [hex: :yaml_elixir, repo: "hexpm", optional: false]}], "hexpm", "c46032a4eef273000d32608efbc2edbdfde480d5f24df69e0938daa01026d1eb"},