diff --git a/apps/els_lsp/src/els_formatting_provider.erl b/apps/els_lsp/src/els_formatting_provider.erl
index 68cddb190..f6e1c3b96 100644
--- a/apps/els_lsp/src/els_formatting_provider.erl
+++ b/apps/els_lsp/src/els_formatting_provider.erl
@@ -158,9 +158,13 @@ format_document_local(Dir, RelativePath,
 rangeformat_document(_Uri, _Document, _Range, _Options) ->
     {ok, []}.
 
--spec ontypeformat_document(binary(), map()
-                           , number(), number(), string(), formatting_options())
-                           -> {ok, [text_edit()]}.
+-spec ontypeformat_document(binary(),
+                            map(),
+                            number(),
+                            number(),
+                            string(),
+                            formatting_options()) ->
+                               {ok, [text_edit()]}.
 ontypeformat_document(_Uri, Document, Line, Col, <<".">>, _Options) ->
   case find_matching_range(Document, Line) of
     [] ->
@@ -168,17 +172,26 @@ ontypeformat_document(_Uri, Document, Line, Col, <<".">>, _Options) ->
     [MatchingRange] ->
       {StartLine, _} = Id = els_poi:id(MatchingRange),
       Text = els_dt_document:text(Document),
-      RangeText = els_text:range(Text, Id, {Line, Col}),
+      RangeText = els_text:range(Text, Id, {Line, Col - 1}),
       % Skip formatting if the . is on a commented line.
-      case string:trim(els_text:line(Text, Line - 1), both) of
+      case string:trim(
+             els_text:line(Text, Line - 1), both)
+      of
         <<"%", _/binary>> ->
           {ok, []};
         _ ->
           ParseF =
             fun(Dir) ->
                TmpFile = tmp_file(Dir),
-               ok = file:write_file(TmpFile, RangeText),
-               Opts = #{break_indent => 2, output_dir => current},
+               ok = file:write_file(TmpFile, <<RangeText/binary, ".">>),
+               Opts =
+                 #{formatter => default_formatter,
+                   paper => 100,
+                   parse_macro_definitions => false,
+                   truncate_strings => true,
+                   parenthesize_infix_operations => true,
+                   break_indent => 2,
+                   output_dir => current},
                RebarState = #{},
                T = rebar3_formatter:new(default_formatter, Opts, RebarState),
                rebar3_formatter:format_file(TmpFile, T),
diff --git a/rebar.config b/rebar.config
index 3aa65e0c4..7bafbe6ab 100644
--- a/rebar.config
+++ b/rebar.config
@@ -11,7 +11,7 @@
        , {yamerl,        "0.8.1"}
        , {docsh,         "0.7.2"}
        , {elvis_core,    "~> 1.3"}
-       , {rebar3_format, "0.8.2"}
+       , {rebar3_format, "1.0.1"}
        %%, {erlfmt,        "1.0.0"}
        , {erlfmt, {git, "https://github.com/gomoripeti/erlfmt.git", {tag, "erlang_ls_parser_error_loc"}}} %% Temp until erlfmt PR 325 is merged (commit d4422d1)
        , {ephemeral,     "2.0.4"}
diff --git a/rebar.lock b/rebar.lock
index 7ce421b45..5c91faf1e 100644
--- a/rebar.lock
+++ b/rebar.lock
@@ -13,10 +13,10 @@
        {ref,"e93db1c6725760def005c69d72f53b1a889b4c2f"}},
   0},
  {<<"jsx">>,{pkg,<<"jsx">>,<<"3.0.0">>},0},
- {<<"katana_code">>,{pkg,<<"katana_code">>,<<"0.2.1">>},1},
+ {<<"katana_code">>,{pkg,<<"katana_code">>,<<"1.1.2">>},1},
  {<<"providers">>,{pkg,<<"providers">>,<<"1.8.1">>},1},
  {<<"quickrand">>,{pkg,<<"quickrand">>,<<"2.0.1">>},1},
- {<<"rebar3_format">>,{pkg,<<"rebar3_format">>,<<"0.8.2">>},0},
+ {<<"rebar3_format">>,{pkg,<<"rebar3_format">>,<<"1.0.1">>},0},
  {<<"redbug">>,{pkg,<<"redbug">>,<<"2.0.6">>},0},
  {<<"tdiff">>,{pkg,<<"tdiff">>,<<"0.1.2">>},0},
  {<<"uuid">>,{pkg,<<"uuid_erl">>,<<"2.0.1">>},0},
@@ -30,10 +30,10 @@
  {<<"ephemeral">>, <<"B3E57886ADD5D90C82FE3880F5954978222A122CB8BAA123667401BBAAEC51D6">>},
  {<<"getopt">>, <<"C73A9FA687B217F2FF79F68A3B637711BB1936E712B521D8CE466B29CBF7808A">>},
  {<<"jsx">>, <<"20A170ABD4335FC6DB24D5FAD1E5D677C55DADF83D1B20A8A33B5FE159892A39">>},
- {<<"katana_code">>, <<"B2195859DF57D8BEBF619A9FD3327CD7D01563A98417156D0F4C5FAB435F2630">>},
+ {<<"katana_code">>, <<"4336743263236C3213FF1B979ECAE263940B9084ACE90E9434838F3F98CCA578">>},
  {<<"providers">>, <<"70B4197869514344A8A60E2B2A4EF41CA03DEF43CFB1712ECF076A0F3C62F083">>},
  {<<"quickrand">>, <<"6D861FA11E6EB51BB2343A2616EFF704C2681A9997F41ABC78E58FA76DA33981">>},
- {<<"rebar3_format">>, <<"2D64DA61E0B87FCA6C4512ADA6D9CBC2B27ADC9AE6844178561147E7121761BD">>},
+ {<<"rebar3_format">>, <<"F8D275C9BD9A2541880D03071AF75FD6B78FC80D74158DC0A2C48A913B03D9F4">>},
  {<<"redbug">>, <<"A764690B012B67C404562F9C6E1BA47A73892EE17DF5C15F670B1A5BF9D2F25A">>},
  {<<"tdiff">>, <<"4E1B30321F1B3D600DF65CD60858EDE1235FE4E5EE042110AB5AD90CD6464AC5">>},
  {<<"uuid">>, <<"1FD9079C544D521063897887A1C5B3302DCA98F9BB06AADCDC6FB0663F256797">>},
@@ -46,10 +46,10 @@
  {<<"ephemeral">>, <<"4B293D80F75F9C4575FF4B9C8E889A56802F40B018BF57E74F19644EFEE6C850">>},
  {<<"getopt">>, <<"53E1AB83B9CEB65C9672D3E7A35B8092E9BDC9B3EE80721471A161C10C59959C">>},
  {<<"jsx">>, <<"37BECA0435F5CA8A2F45F76A46211E76418FBEF80C36F0361C249FC75059DC6D">>},
- {<<"katana_code">>, <<"8448AD3F56D9814F98A28BE650F7191BDD506575E345CC16D586660B10F6E992">>},
+ {<<"katana_code">>, <<"E7E6162A44E826A03F68B503B7D92981B894BF834C1EF0E647783F7D6688021C">>},
  {<<"providers">>, <<"E45745ADE9C476A9A469EA0840E418AB19360DC44F01A233304E118A44486BA0">>},
  {<<"quickrand">>, <<"14DB67D4AEF6B8815810EC9F3CCEF5E324B73B56CAE3687F99D752B85BDD4C96">>},
- {<<"rebar3_format">>, <<"CA8FF27638C2169593D1449DACBE8895634193ED3334E906B54FC97F081F5213">>},
+ {<<"rebar3_format">>, <<"3896FA8BCA201C8A6B725D5DE67E0031F00A087C4BE69B4202CA7EA7AA0DA9E3">>},
  {<<"redbug">>, <<"AAD9498671F4AB91EACA5099FE85A61618158A636E6286892C4F7CF4AF171D04">>},
  {<<"tdiff">>, <<"E0C2E168F99252A5889768D5C8F1E6510A184592D4CFA06B22778A18D33D7875">>},
  {<<"uuid">>, <<"AB57CACCD51F170011E5F444CE865F84B41605E483A9EFCC468C1AFAEC87553B">>},