diff --git a/apps/language_server/test/providers/completion_test.exs b/apps/language_server/test/providers/completion_test.exs
index 7e22b7d58..380b45f08 100644
--- a/apps/language_server/test/providers/completion_test.exs
+++ b/apps/language_server/test/providers/completion_test.exs
@@ -453,12 +453,12 @@ defmodule ElixirLS.LanguageServer.Providers.CompletionTest do
       defmodule MyModule do
         defstruct [some: nil, other: 1]
 
-        def dummy_function() do
-          #                    ^
+        def dummy_function() do123
+          #                       ^
       end
       """
 
-      {line, char} = {3, 25}
+      {line, char} = {3, 28}
       TestUtils.assert_has_cursor_char(text, line, char)
 
       {:ok, result} = Completion.completion(text, line, char, @supports)
diff --git a/mix.lock b/mix.lock
index 5af5a040d..cc427f261 100644
--- a/mix.lock
+++ b/mix.lock
@@ -1,7 +1,7 @@
 %{
   "dialyxir": {:hex, :dialyxir, "1.0.0", "6a1fa629f7881a9f5aaf3a78f094b2a51a0357c843871b8bc98824e7342d00a5", [:mix], [{:erlex, ">= 0.2.6", [hex: :erlex, repo: "hexpm", optional: false]}], "hexpm", "aeb06588145fac14ca08d8061a142d52753dbc2cf7f0d00fc1013f53f8654654"},
   "docsh": {:hex, :docsh, "0.7.2", "f893d5317a0e14269dd7fe79cf95fb6b9ba23513da0480ec6e77c73221cae4f2", [:rebar3], [{:providers, "1.8.1", [hex: :providers, repo: "hexpm", optional: false]}], "hexpm", "4e7db461bb07540d2bc3d366b8513f0197712d0495bb85744f367d3815076134"},
-  "elixir_sense": {:git, "https://github.com/elixir-lsp/elixir_sense.git", "5743a3e0f8d3abceb13220f5d9a9281ab9f129b1", []},
+  "elixir_sense": {:git, "https://github.com/elixir-lsp/elixir_sense.git", "1fb9b6b63ebc0429a1db87da2381a22707d51e3a", []},
   "erl2ex": {:git, "https://github.com/dazuma/erl2ex.git", "244c2d9ed5805ef4855a491d8616b8842fef7ca4", []},
   "erlex": {:hex, :erlex, "0.2.6", "c7987d15e899c7a2f34f5420d2a2ea0d659682c06ac607572df55a43753aa12e", [:mix], [], "hexpm", "2ed2e25711feb44d52b17d2780eabf998452f6efda104877a3881c2f8c0c0c75"},
   "forms": {:hex, :forms, "0.0.1", "45f3b10b6f859f95f2c2c1a1de244d63855296d55ed8e93eb0dd116b3e86c4a6", [:rebar3], [], "hexpm", "530f63ed8ed5a171f744fc75bd69cb2e36496899d19dbef48101b4636b795868"},