diff --git a/mix.lock b/mix.lock
index c65e2482..71a23c62 100644
--- a/mix.lock
+++ b/mix.lock
@@ -52,7 +52,7 @@
   "plug_crypto": {:hex, :plug_crypto, "2.1.1", "19bda8184399cb24afa10be734f84a16ea0a2bc65054e23a62bb10f06bc89491", [:mix], [], "hexpm", "6470bce6ffe41c8bd497612ffde1a7e4af67f36a15eea5f921af71cf3e11247c"},
   "quokka": {:hex, :quokka, "2.7.1", "5b55e1601b86f7d38e058b7e21d5ec7ff2a7eef52d6f45ba4cd232d86c13349d", [:mix], [{:credo, "~> 1.7", [hex: :credo, repo: "hexpm", optional: false]}], "hexpm", "ca132e408c6a58d16d2c3d6ffed760454bfd4a5470d114e1c6666554d526d3b1"},
   "recon": {:hex, :recon, "2.5.6", "9052588e83bfedfd9b72e1034532aee2a5369d9d9343b61aeb7fbce761010741", [:mix, :rebar3], [], "hexpm", "96c6799792d735cc0f0fd0f86267e9d351e63339cbe03df9d162010cefc26bb0"},
-  "req": {:hex, :req, "0.5.10", "a3a063eab8b7510785a467f03d30a8d95f66f5c3d9495be3474b61459c54376c", [:mix], [{:brotli, "~> 0.3.1", [hex: :brotli, repo: "hexpm", optional: true]}, {:ezstd, "~> 1.0", [hex: :ezstd, repo: "hexpm", optional: true]}, {:finch, "~> 0.17", [hex: :finch, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:mime, "~> 2.0.6 or ~> 2.1", [hex: :mime, repo: "hexpm", optional: false]}, {:nimble_csv, "~> 1.0", [hex: :nimble_csv, repo: "hexpm", optional: true]}, {:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: true]}], "hexpm", "8a604815743f8a2d3b5de0659fa3137fa4b1cffd636ecb69b30b2b9b2c2559be"},
+  "req": {:hex, :req, "0.5.11", "c46e7bdd6f73dd391b86f59c2e06dae5a995c95925d2eaef4b6b384337fd2d7a", [:mix], [{:brotli, "~> 0.3.1", [hex: :brotli, repo: "hexpm", optional: true]}, {:ezstd, "~> 1.0", [hex: :ezstd, repo: "hexpm", optional: true]}, {:finch, "~> 0.17", [hex: :finch, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:mime, "~> 2.0.6 or ~> 2.1", [hex: :mime, repo: "hexpm", optional: false]}, {:nimble_csv, "~> 1.0", [hex: :nimble_csv, repo: "hexpm", optional: true]}, {:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: true]}], "hexpm", "85f0a79d5fb060ef0fa497d998f56a5925805a4a19a3f30b4516efe3c6175b79"},
   "table_rex": {:hex, :table_rex, "4.1.0", "fbaa8b1ce154c9772012bf445bfb86b587430fb96f3b12022d3f35ee4a68c918", [:mix], [], "hexpm", "95932701df195d43bc2d1c6531178fc8338aa8f38c80f098504d529c43bc2601"},
   "tailwind": {:hex, :tailwind, "0.3.1", "a89d2835c580748c7a975ad7dd3f2ea5e63216dc16d44f9df492fbd12c094bed", [:mix], [], "hexpm", "98a45febdf4a87bc26682e1171acdedd6317d0919953c353fcd1b4f9f4b676a2"},
   "telemetry": {:hex, :telemetry, "1.3.0", "fedebbae410d715cf8e7062c96a1ef32ec22e764197f70cda73d82778d61e7a2", [:rebar3], [], "hexpm", "7015fc8919dbe63764f4b4b87a95b7c0996bd539e0d499be6ec9d7f3875b79e6"},
diff --git a/test/last_fm_test.exs b/test/last_fm_test.exs
index 4f7aa4bb..e2e77277 100644
--- a/test/last_fm_test.exs
+++ b/test/last_fm_test.exs
@@ -50,10 +50,18 @@ defmodule LastFmTest do
       }
 
       Req.Test.stub(LastFm.API, fn conn ->
-        {:ok, body, conn} = Plug.Conn.read_body(conn)
-
-        assert body ==
-                 "album%5B0%5D=Dominion&api_key=change+me&api_sig=f3c0644ba671654aafb2396806c4b96f&artist%5B0%5D=IQ&format=json&mbid%5B0%5D=aefaaf73-b52c-4b0d-91df-f8e4321db2bd&method=track.scrobble&sk=session_key&timestamp%5B0%5D=1746561301&track%5B0%5D=Wonderland"
+        assert conn.body_params == %{
+                 "album" => %{"0" => "Dominion"},
+                 "api_key" => "change me",
+                 "api_sig" => "f3c0644ba671654aafb2396806c4b96f",
+                 "artist" => %{"0" => "IQ"},
+                 "format" => "json",
+                 "mbid" => %{"0" => "aefaaf73-b52c-4b0d-91df-f8e4321db2bd"},
+                 "method" => "track.scrobble",
+                 "sk" => "session_key",
+                 "timestamp" => %{"0" => "1746561301"},
+                 "track" => %{"0" => "Wonderland"}
+               }
 
         Req.Test.json(conn, response_body)
       end)