diff --git a/.gitignore b/.gitignore
index bdb24a89a4..a069fb5fd6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -48,3 +48,5 @@ screenshots/
 
 .idea/
 *.iml
+
+.vscode
diff --git a/apps/explorer/mix.exs b/apps/explorer/mix.exs
index 55ecadae9e..3396fb05bb 100644
--- a/apps/explorer/mix.exs
+++ b/apps/explorer/mix.exs
@@ -58,9 +58,9 @@ defmodule Explorer.Mixfile do
     [
       {:bcrypt_elixir, "~> 1.0"},
       # benchmark optimizations
-      {:benchee, "~> 0.13.1", only: :test},
+      {:benchee, "~> 0.99.0", only: :test},
       # CSV output for benchee
-      {:benchee_csv, "~> 0.8.0", only: :test},
+      {:benchee_csv, "~> 1.0.0", only: :test},
       {:bypass, "~> 1.0", only: :test},
       {:briefly, "~> 0.4", github: "CargoSense/briefly"},
       {:comeonin, "~> 4.0"},
diff --git a/mix.lock b/mix.lock
index c1f9ad77da..80b24ecc1c 100644
--- a/mix.lock
+++ b/mix.lock
@@ -5,8 +5,8 @@
   "absinthe_relay": {:hex, :absinthe_relay, "1.5.1", "adf298e77cf83d52bae1d7dc1579146bf9b893fcaa7b556d62e81a8c6f997514", [:mix], [{:absinthe, "~> 1.5.0 or ~> 1.6.0", [hex: :absinthe, repo: "hexpm", optional: false]}, {:ecto, "~> 2.0 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: true]}], "hexpm", "1fd2a3559f8472c5bac5778c8b87ae5a5d7f89b594eba26b684ce1d0345a910a"},
   "accept": {:hex, :accept, "0.3.5", "b33b127abca7cc948bbe6caa4c263369abf1347cfa9d8e699c6d214660f10cd1", [:rebar3], [], "hexpm", "11b18c220bcc2eab63b5470c038ef10eb6783bcb1fcdb11aa4137defa5ac1bb8"},
   "bcrypt_elixir": {:hex, :bcrypt_elixir, "1.1.1", "6b5560e47a02196ce5f0ab3f1d8265db79a23868c137e973b27afef928ed8006", [:make, :mix], [{:elixir_make, "~> 0.4", [hex: :elixir_make, repo: "hexpm", optional: false]}], "hexpm", "10f658be786bd2daaadcd45cc5b598da01d5bbc313da4d0e3efb2d6a511d896d"},
-  "benchee": {:hex, :benchee, "0.13.2", "30cd4ff5f593fdd218a9b26f3c24d580274f297d88ad43383afe525b1543b165", [:mix], [{:deep_merge, "~> 0.1", [hex: :deep_merge, repo: "hexpm", optional: false]}], "hexpm", "d8b3f1720073413c36a21e56a1d1112a4d67a9ad0ec900437efed08b39e515b2"},
-  "benchee_csv": {:hex, :benchee_csv, "0.8.0", "0ca094677d6e2b2f601b7ee7864b754789ef9d24d079432e5e3d6f4fb83a4d80", [:mix], [{:benchee, "~> 0.12", [hex: :benchee, repo: "hexpm", optional: false]}, {:csv, "~> 2.0", [hex: :csv, repo: "hexpm", optional: false]}], "hexpm", "74f5f5b5fe50f05ee29023d35a4d7d543230d63fa15c67076a36ad46e2b040d8"},
+  "benchee": {:hex, :benchee, "0.99.0", "0efbfc31045ad2f75a48673bd1befa8a6a5855e93b8c3117aed7d7da8de65b71", [:mix], [{:deep_merge, "~> 1.0", [hex: :deep_merge, repo: "hexpm", optional: false]}], "hexpm", "672d8e9436471b7d5b77ca5be3ad69d065553e7ed8c5db29bb3d662378104618"},
+  "benchee_csv": {:hex, :benchee_csv, "1.0.0", "0b3b9223290bfcb8003552705bec9bcf1a89b4a83b70bd686e45295c264f3d16", [:mix], [{:benchee, ">= 0.99.0 and < 2.0.0", [hex: :benchee, repo: "hexpm", optional: false]}, {:csv, "~> 2.0", [hex: :csv, repo: "hexpm", optional: false]}], "hexpm", "cdefb804c021dcf7a99199492026584be9b5a21d6644ac0d01c81c5d97c520d5"},
   "binary": {:hex, :binary, "0.0.5", "20d816f7274ea34f1b673b4cff2fdb9ebec9391a7a68c349070d515c66b1b2cf", [:mix], [], "hexpm", "ee1e9ebcab703a4e24db554957fbb540642fe9327eb9e295cb3f07dd7c11ddb2"},
   "briefly": {:git, "https://github.com/CargoSense/briefly.git", "25942fba9cad46aaa870ba248c101ffee321ec9b", []},
   "bunt": {:hex, :bunt, "0.2.0", "951c6e801e8b1d2cbe58ebbd3e616a869061ddadcc4863d0a2182541acae9a38", [:mix], [], "hexpm", "7af5c7e09fe1d40f76c8e4f9dd2be7cebd83909f31fee7cd0e9eadc567da8353"},
@@ -29,7 +29,7 @@
   "db_connection": {:hex, :db_connection, "2.4.2", "f92e79aff2375299a16bcb069a14ee8615c3414863a6fef93156aee8e86c2ff3", [:mix], [{:connection, "~> 1.0", [hex: :connection, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "4fe53ca91b99f55ea249693a0229356a08f4d1a7931d8ffa79289b145fe83668"},
   "decimal": {:hex, :decimal, "2.0.0", "a78296e617b0f5dd4c6caf57c714431347912ffb1d0842e998e9792b5642d697", [:mix], [], "hexpm", "34666e9c55dea81013e77d9d87370fe6cb6291d1ef32f46a1600230b1d44f577"},
   "decorator": {:hex, :decorator, "1.4.0", "a57ac32c823ea7e4e67f5af56412d12b33274661bb7640ec7fc882f8d23ac419", [:mix], [], "hexpm", "0a07cedd9083da875c7418dea95b78361197cf2bf3211d743f6f7ce39656597f"},
-  "deep_merge": {:hex, :deep_merge, "0.2.0", "c1050fa2edf4848b9f556fba1b75afc66608a4219659e3311d9c9427b5b680b3", [:mix], [], "hexpm", "e3bf435a54ed27b0ba3a01eb117ae017988804e136edcbe8a6a14c310daa966e"},
+  "deep_merge": {:hex, :deep_merge, "1.0.0", "b4aa1a0d1acac393bdf38b2291af38cb1d4a52806cf7a4906f718e1feb5ee961", [:mix], [], "hexpm", "ce708e5f094b9cd4e8f2be4f00d2f4250c4095be93f8cd6d018c753894885430"},
   "dialyxir": {:hex, :dialyxir, "1.1.0", "c5aab0d6e71e5522e77beff7ba9e08f8e02bad90dfbeffae60eaf0cb47e29488", [:mix], [{:erlex, ">= 0.2.6", [hex: :erlex, repo: "hexpm", optional: false]}], "hexpm", "07ea8e49c45f15264ebe6d5b93799d4dd56a44036cf42d0ad9c960bc266c0b9a"},
   "digital_token": {:hex, :digital_token, "0.4.0", "2ad6894d4a40be8b2890aad286ecd5745fa473fa5699d80361a8c94428edcd1f", [:mix], [{:cldr_utils, "~> 2.17", [hex: :cldr_utils, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "a178edf61d1fee5bb3c34e14b0f4ee21809ee87cade8738f87337e59e5e66e26"},
   "earmark": {:hex, :earmark, "1.3.5", "0db71c8290b5bc81cb0101a2a507a76dca659513984d683119ee722828b424f6", [:mix], [], "hexpm", "762b999fd414fb41e297944228aa1de2cd4a3876a07f968c8b11d1e9a2190d07"},