diff --git a/phoenix/contraq/mix.exs b/phoenix/contraq/mix.exs
index e55b286..363c28c 100644
--- a/phoenix/contraq/mix.exs
+++ b/phoenix/contraq/mix.exs
@@ -40,7 +40,7 @@ defmodule Contraq.Mixfile do
       {:postgrex, ">= 0.0.0"},
       {:phoenix_html, "~> 2.10"},
       {:phoenix_live_reload, "~> 1.0", only: :dev},
-      {:gettext, "~> 0.11"},
+      {:gettext, "~> 0.13.1"}, # see https://github.com/smpallen99/coherence/issues/329
       {:cowboy, "~> 1.0"},
       {:coherence, "~> 0.5"},
       {:white_bread, "~> 4.1.0", only: [:dev, :test]}
diff --git a/phoenix/contraq/mix.lock b/phoenix/contraq/mix.lock
index b535299..c541002 100644
--- a/phoenix/contraq/mix.lock
+++ b/phoenix/contraq/mix.lock
@@ -11,7 +11,7 @@
   "ecto": {:hex, :ecto, "2.2.8", "a4463c0928b970f2cee722cd29aaac154e866a15882c5737e0038bbfcf03ec2c", [:mix], [{:db_connection, "~> 1.1", [hex: :db_connection, repo: "hexpm", optional: true]}, {:decimal, "~> 1.2", [hex: :decimal, repo: "hexpm", optional: false]}, {:mariaex, "~> 0.8.0", [hex: :mariaex, repo: "hexpm", optional: true]}, {:poison, "~> 2.2 or ~> 3.0", [hex: :poison, repo: "hexpm", optional: true]}, {:poolboy, "~> 1.5", [hex: :poolboy, repo: "hexpm", optional: false]}, {:postgrex, "~> 0.13.0", [hex: :postgrex, repo: "hexpm", optional: true]}, {:sbroker, "~> 1.0", [hex: :sbroker, repo: "hexpm", optional: true]}], "hexpm"},
   "elixir_make": {:hex, :elixir_make, "0.4.1", "6628b86053190a80b9072382bb9756a6c78624f208ec0ff22cb94c8977d80060", [:mix], [], "hexpm"},
   "file_system": {:hex, :file_system, "0.2.4", "f0bdda195c0e46e987333e986452ec523aed21d784189144f647c43eaf307064", [:mix], [], "hexpm"},
-  "gettext": {:hex, :gettext, "0.15.0", "40a2b8ce33a80ced7727e36768499fc9286881c43ebafccae6bab731e2b2b8ce", [:mix], [], "hexpm"},
+  "gettext": {:hex, :gettext, "0.13.1", "5e0daf4e7636d771c4c71ad5f3f53ba09a9ae5c250e1ab9c42ba9edccc476263", [:mix], [], "hexpm"},
   "gherkin": {:hex, :gherkin, "1.6.0", "a7a2925e6153b7f475646e411e45eed657eb8648ae4bec4222334bf46d37798e", [:mix], [], "hexpm"},
   "hackney": {:hex, :hackney, "1.11.0", "4951ee019df102492dabba66a09e305f61919a8a183a7860236c0fde586134b6", [:rebar3], [{:certifi, "2.0.0", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "5.1.0", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "1.0.1", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "1.0.2", [hex: :mimerl, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "1.1.1", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}], "hexpm"},
   "idna": {:hex, :idna, "5.1.0", "d72b4effeb324ad5da3cab1767cb16b17939004e789d8c0ad5b70f3cea20c89a", [:rebar3], [{:unicode_util_compat, "0.3.1", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm"},