diff --git a/mix.exs b/mix.exs
index fd32a2d..873e30c 100644
--- a/mix.exs
+++ b/mix.exs
@@ -158,7 +158,7 @@ defmodule UniversalProxy.MixProject do
       {:bluez, "~> 0.1"},
 
       # Already transitive via bluez/vintage_net; direct dep since Storage.Smbd uses MuonTrap.Daemon directly.
-      {:muontrap, "~> 1.8"},
+      {:muontrap, "~> 2.0"},
 
       # Improv-over-BLE Wi-Fi provisioning, extracted from this app into
       # bbangert/improv (same lineage as bluez above) and published as
diff --git a/mix.lock b/mix.lock
index 839a433..4df6974 100644
--- a/mix.lock
+++ b/mix.lock
@@ -34,7 +34,7 @@
   "mime": {:hex, :mime, "2.0.7", "b8d739037be7cd402aee1ba0306edfdef982687ee7e9859bee6198c1e7e2f128", [:mix], [], "hexpm", "6171188e399ee16023ffc5b76ce445eb6d9672e2e241d2df6050f3c771e80ccd"},
   "mint": {:hex, :mint, "1.11.0", "a713551624815c0435237b93d90ea8b9b14254690c66f732d0ef8930f76ff1d9", [:mix], [{:castore, "~> 0.1.0 or ~> 1.0", [hex: :castore, repo: "hexpm", optional: true]}, {:hpax, "~> 1.1", [hex: :hpax, repo: "hexpm", optional: false]}], "hexpm", "c6279ba2d6aa3a383a1d4cfbe7b59f42e6efd400f58d8e2acfeac48a438693ab"},
   "mint_web_socket": {:hex, :mint_web_socket, "1.0.6", "5ffcf350df5b90f2d7a04adf877165228804993714592512374218d4679e325a", [:mix], [{:mint, ">= 1.4.1 and < 2.0.0-0", [hex: :mint, repo: "hexpm", optional: false]}], "hexpm", "0c360e9012413f1c115a63532601eb5d63731aab7010949178769760686c1698"},
-  "muontrap": {:hex, :muontrap, "1.8.0", "3c5dab5bc91d5a16d14cd85b130ae7d35a9c469564a11ba4b2ebbcd7ccf5bc05", [:make, :mix], [{:elixir_make, "~> 0.6", [hex: :elixir_make, repo: "hexpm", optional: false]}], "hexpm", "45ff36451303cbdefe1c66da3681b5aff078ee5737348f554f0017daa66284af"},
+  "muontrap": {:hex, :muontrap, "2.0.1", "4504655c8d732a5c649b13f67329e803a67abc954a3bd34c07c476ad17f05071", [:make, :mix], [{:elixir_make, "~> 0.6", [hex: :elixir_make, repo: "hexpm", optional: false]}], "hexpm", "a31b4850ca593ea8de9cd16e35b26d57667e640acbd35a13a83952e663ebea03"},
   "nerves": {:hex, :nerves, "1.15.0", "5f7a224b9d5e797a742342dae0563dec41506a821ca09f7d0895955329d61a38", [:make, :mix], [{:elixir_make, "~> 0.6", [hex: :elixir_make, repo: "hexpm", optional: false]}, {:interactive_cmd, "~> 0.1.4", [hex: :interactive_cmd, repo: "hexpm", optional: false]}, {:jason, "~> 1.2", [hex: :jason, repo: "hexpm", optional: false]}, {:nerves_discovery, "~> 0.1.2", [hex: :nerves_discovery, repo: "hexpm", optional: false]}, {:tablet, "~> 0.3.1", [hex: :tablet, repo: "hexpm", optional: false]}], "hexpm", "1d874dbb30feffeb658317c28ddbf027eddb0e5e3d25a6e78a43170dab4e1734"},
   "nerves_discovery": {:hex, :nerves_discovery, "0.1.6", "47a47177052c50dbe44a9c36eae5b0934deb41182a753ec8c7c079afc38c75bd", [:mix], [], "hexpm", "0d1362580f7e8cae7f03c8e1c6ac71f878104d63996c1a0b32af2d6b88e37c8b"},
   "nerves_github_updater": {:hex, :nerves_github_updater, "0.3.0", "738e3b00bdd7598fdc250d87711934ba4b485565e19b83f88e433820f42433d4", [:mix], [{:jason, "~> 1.4", [hex: :jason, repo: "hexpm", optional: false]}, {:phoenix_pubsub, "~> 2.1", [hex: :phoenix_pubsub, repo: "hexpm", optional: true]}, {:req, "~> 0.5", [hex: :req, repo: "hexpm", optional: false]}], "hexpm", "7a02b5a6a80964254b5e3f4e83e340b6d86e7fafc6945683c0105658845c44ae"},