diff --git a/mix.exs b/mix.exs
index 258444f..a563847 100644
--- a/mix.exs
+++ b/mix.exs
@@ -36,7 +36,7 @@ defmodule Dlex.MixProject do
       {:castore, "~> 0.1.4", optional: true},
       {:ecto, "~> 3.1", optional: true},
       {:earmark, "~> 1.0", only: :dev},
-      {:exrun, "~> 0.1.0", only: :dev},
+      {:exrun, "~> 0.2.1", only: :dev},
       {:ex_doc, "~> 0.19", only: :dev}
     ]
   end
diff --git a/mix.lock b/mix.lock
index 12ab727..346780a 100644
--- a/mix.lock
+++ b/mix.lock
@@ -9,7 +9,7 @@
   "earmark_parser": {:hex, :earmark_parser, "1.4.18", "e1b2be73eb08a49fb032a0208bf647380682374a725dfb5b9e510def8397f6f2", [:mix], [], "hexpm", "114a0e85ec3cf9e04b811009e73c206394ffecfcc313e0b346de0d557774ee97"},
   "ecto": {:hex, :ecto, "3.7.1", "a20598862351b29f80f285b21ec5297da1181c0442687f9b8329f0445d228892", [:mix], [{:decimal, "~> 1.6 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "d36e5b39fc479e654cffd4dbe1865d9716e4a9b6311faff799b6f90ab81b8638"},
   "ex_doc": {:hex, :ex_doc, "0.26.0", "1922164bac0b18b02f84d6f69cab1b93bc3e870e2ad18d5dacb50a9e06b542a3", [:mix], [{:earmark_parser, "~> 1.4.0", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "2775d66e494a9a48355db7867478ffd997864c61c65a47d31c4949459281c78d"},
-  "exrun": {:hex, :exrun, "0.1.8", "61b0caae54783d9494c0125e197eee00ba30afab991cd97408fe012efe06ae4e", [:mix], [], "hexpm", "198f8d2d7767c9569bc22c38944d6f0ae2c954090aeda330f35926bb6b01e255"},
+  "exrun": {:hex, :exrun, "0.2.1", "242d8562fe4d36b913775d82c01c2ea9bd85a8d636b8116830a546f3f1e7fdb0", [:mix], [], "hexpm", "43b9ab05ee7900fd4c5598c1d1afc64b0b7bcf7e665d33442ce142b8c0e32bd0"},
   "grpc": {:hex, :grpc, "0.3.1", "bba240631f1a262db865d9bc620b3e3abc0acfab27a922ad47727d057a734ab3", [:mix], [{:cowboy, "~> 2.5", [hex: :cowboy, repo: "hexpm", optional: false]}, {:gun, "~> 1.2", [hex: :gun, repo: "hexpm", optional: false]}, {:protobuf, "~> 0.5", [hex: :protobuf, repo: "hexpm", optional: false]}], "hexpm", "69903c415ac0907362dd88aa81bf56d90974e8bc78ce7ad188aa7916637b2647"},
   "gun": {:hex, :gun, "1.3.1", "1489fd96018431b89f401041a9ce0b02b45265247f0fdcf71273bf087c64ea4f", [:rebar3], [{:cowlib, "~> 2.6.0", [hex: :cowlib, repo: "hexpm", optional: false]}], "hexpm", "f4d25a6946e34fe5d4d698db32b0f2a9bbb1e9fd75d23a0ffadbad373c48451f"},
   "jason": {:hex, :jason, "1.2.2", "ba43e3f2709fd1aa1dce90aaabfd039d000469c05c56f0b8e31978e03fa39052", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "18a228f5f0058ee183f29f9eae0805c6e59d61c3b006760668d8d18ff0d12179"},