diff --git a/CHANGELOG.md b/CHANGELOG.md
index 59d9fe0..6dd6981 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,22 +4,20 @@
 
 ## Cldr_Dates_Times v2.17.0
 
-This is the changelog for Cldr_Dates_Times v2.17.0 released on _____, 2024.  For older changelogs please consult the release tag on [GitHub](https://github.com/elixir-cldr/cldr_cldr_dates_times/tags)
+This is the changelog for Cldr_Dates_Times v2.17.0 released on April 21st, 2024.  For older changelogs please consult the release tag on [GitHub](https://github.com/elixir-cldr/cldr_cldr_dates_times/tags)
 
 ### Enhancements
 
 * Update to [CLDR 45.0](https://cldr.unicode.org/index/downloads/cldr-45) data.
 
+* Adds support for formats that have both unicode whitespace and ascii whitespace versions. The option `:prefer` is added to `Cldr.DateTime.to_string/3`. The default is `prefer: :unicode`. The option `prefer: :ascii` is included for backwards compatibility of older applications. The formats that provide both `:unicode` and `:ascii` versions can be seen from the results of `Cldr.DateTime.Format.date_time_available_formats/2`.
+
 ### Bug Fixes
 
 * Fix formatting with formats that have may have pluralization like the `:MMMMW` and `:yw` formats.
 
 * Fix `:underspecs` for dialyzer.
 
-### Enhancements
-
-* Update to [CLDR 44.1](https://cldr.unicode.org/index/downloads/cldr-44) data. This includes support for formats that have both unicode whitespace and ascii whitespace versions. The option `:prefer` is added to `Cldr.DateTime.to_string/3`. The default is `prefer: :unicode`. The option `prefer: :ascii` is included for backwards compatibility of older applications. The formats that provide both `:unicode` and `:ascii` versions can be seen from the results of `Cldr.DateTime.Format.date_time_available_formats/2`.
-
 ## Cldr_Dates_Times v2.16.0
 
 This is the changelog for Cldr_Dates_Times v2.16.0 released on November 2nd, 2023.  For older changelogs please consult the release tag on [GitHub](https://github.com/elixir-cldr/cldr_cldr_dates_times/tags)
diff --git a/mix.exs b/mix.exs
index e314deb..a25b2d5 100644
--- a/mix.exs
+++ b/mix.exs
@@ -1,7 +1,7 @@
 defmodule Cldr.DatesTimes.Mixfile do
   use Mix.Project
 
-  @version "2.17.0-dev"
+  @version "2.17.0"
 
   def project do
     [
@@ -70,10 +70,10 @@ defmodule Cldr.DatesTimes.Mixfile do
 
   defp deps do
     [
-      {:ex_cldr_numbers, path: "../cldr_numbers", override: true},
-      {:ex_cldr_calendars, path: "../cldr_calendars"},
-      # {:ex_cldr_numbers, "~> 2.31"},
-      # {:ex_cldr_calendars, "~> 1.22"},
+      # {:ex_cldr_numbers, path: "../cldr_numbers", override: true},
+      # {:ex_cldr_calendars, path: "../cldr_calendars"},
+      {:ex_cldr_numbers, "~> 2.33"},
+      {:ex_cldr_calendars, "~> 1.23"},
 
       {:calendar_interval, "~> 0.2", optional: true},
       {:ex_doc, "~> 0.25", optional: true, only: [:dev, :release], runtime: false},
@@ -92,7 +92,7 @@ defmodule Cldr.DatesTimes.Mixfile do
       links: links(),
       files: [
         "lib",
-        "src/datetime_format_lexer.xrl",
+        "src/date_time_format_lexer.xrl",
         "config",
         "mix.exs",
         "README*",
diff --git a/mix.lock b/mix.lock
index 38bbdfa..aebed20 100644
--- a/mix.lock
+++ b/mix.lock
@@ -10,10 +10,10 @@
   "earmark": {:hex, :earmark, "1.4.14", "d04572cef64dd92726a97d92d714e38d6e130b024ea1b3f8a56e7de66ec04e50", [:mix], [{:earmark_parser, ">= 1.4.12", [hex: :earmark_parser, repo: "hexpm", optional: false]}], "hexpm", "df338b8b1852ee425180b276c56c6941cb12220e04fe8718fe4acbdd35fd699f"},
   "earmark_parser": {:hex, :earmark_parser, "1.4.39", "424642f8335b05bb9eb611aa1564c148a8ee35c9c8a8bba6e129d51a3e3c6769", [:mix], [], "hexpm", "06553a88d1f1846da9ef066b87b57c6f605552cfbe40d20bd8d59cc6bde41944"},
   "erlex": {:hex, :erlex, "0.2.6", "c7987d15e899c7a2f34f5420d2a2ea0d659682c06ac607572df55a43753aa12e", [:mix], [], "hexpm", "2ed2e25711feb44d52b17d2780eabf998452f6efda104877a3881c2f8c0c0c75"},
-  "ex_cldr": {:hex, :ex_cldr, "2.37.5", "9da6d97334035b961d2c2de167dc6af8cd3e09859301a5b8f49f90bd8b034593", [:mix], [{:cldr_utils, "~> 2.21", [hex: :cldr_utils, repo: "hexpm", optional: false]}, {:decimal, "~> 1.6 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:gettext, "~> 0.19", [hex: :gettext, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:nimble_parsec, "~> 0.5 or ~> 1.0", [hex: :nimble_parsec, repo: "hexpm", optional: true]}], "hexpm", "74ad5ddff791112ce4156382e171a5f5d3766af9d5c4675e0571f081fe136479"},
+  "ex_cldr": {:hex, :ex_cldr, "2.38.0", "80399ccbfd996ea02f245394db83d7ce6113ed88e1e50e4695238cd9a0c258d5", [:mix], [{:cldr_utils, "~> 2.25", [hex: :cldr_utils, repo: "hexpm", optional: false]}, {:decimal, "~> 1.6 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:gettext, "~> 0.19", [hex: :gettext, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:nimble_parsec, "~> 0.5 or ~> 1.0", [hex: :nimble_parsec, repo: "hexpm", optional: true]}], "hexpm", "8758000c97bdf4b2583c3fedd7cfa35896567a7f8351248b2faa33ba73841cc7"},
   "ex_cldr_calendars": {:hex, :ex_cldr_calendars, "1.23.0", "b18d62e23d74f7b4ce567e53dc91f900ea7ebb81a48565b4415554b8bdd3676c", [:mix], [{:calendar_interval, "~> 0.2", [hex: :calendar_interval, repo: "hexpm", optional: true]}, {:ex_cldr_lists, "~> 2.10", [hex: :ex_cldr_lists, repo: "hexpm", optional: true]}, {:ex_cldr_numbers, "~> 2.31", [hex: :ex_cldr_numbers, repo: "hexpm", optional: false]}, {:ex_cldr_units, "~> 3.16", [hex: :ex_cldr_units, repo: "hexpm", optional: true]}, {:ex_doc, "~> 0.21", [hex: :ex_doc, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "06d2407e699032d5cdc515593b7ce7869f10ce28e98a4ed68d9b21e5001036d4"},
-  "ex_cldr_currencies": {:hex, :ex_cldr_currencies, "2.15.1", "e92ba17c41e7405b7784e0e65f406b5f17cfe313e0e70de9befd653e12854822", [:mix], [{:ex_cldr, "~> 2.34", [hex: :ex_cldr, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm", "31df8bd37688340f8819bdd770eb17d659652078d34db632b85d4a32864d6a25"},
-  "ex_cldr_numbers": {:hex, :ex_cldr_numbers, "2.32.3", "b631ff94c982ec518e46bf4736000a30a33d6b58facc085d5f240305f512ad4a", [:mix], [{:decimal, "~> 1.6 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:digital_token, "~> 0.3 or ~> 1.0", [hex: :digital_token, repo: "hexpm", optional: false]}, {:ex_cldr, "~> 2.37", [hex: :ex_cldr, repo: "hexpm", optional: false]}, {:ex_cldr_currencies, ">= 2.14.2", [hex: :ex_cldr_currencies, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm", "7b626ff1e59a0ec9c3c5db5ce9ca91a6995e2ab56426b71f3cbf67181ea225f5"},
+  "ex_cldr_currencies": {:hex, :ex_cldr_currencies, "2.16.0", "fb62b5ed735427989a2b1c0f7089ed08d8387666cc59b8257f2376d1a39e5a2d", [:mix], [{:ex_cldr, "~> 2.38", [hex: :ex_cldr, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm", "7b1cc81605fa7023d896430d2ead36adb6abe13d09573500cba130824e10baf0"},
+  "ex_cldr_numbers": {:hex, :ex_cldr_numbers, "2.33.0", "e486f8c1e514384ea1f4c0cfb54ff508cf06e03aadf696976ec5d3698c2b9cb5", [:mix], [{:decimal, "~> 1.6 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:digital_token, "~> 0.3 or ~> 1.0", [hex: :digital_token, repo: "hexpm", optional: false]}, {:ex_cldr, "~> 2.38", [hex: :ex_cldr, repo: "hexpm", optional: false]}, {:ex_cldr_currencies, "~> 2.16", [hex: :ex_cldr_currencies, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm", "cab4685b2ff0795af21ba2cfe892af2cf28dbb87be3c6275bb499c5c1073e98d"},
   "ex_doc": {:hex, :ex_doc, "0.32.1", "21e40f939515373bcdc9cffe65f3b3543f05015ac6c3d01d991874129d173420", [:mix], [{:earmark_parser, "~> 1.4.39", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_c, ">= 0.1.1", [hex: :makeup_c, repo: "hexpm", optional: true]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "5142c9db521f106d61ff33250f779807ed2a88620e472ac95dc7d59c380113da"},
   "exprintf": {:hex, :exprintf, "0.2.1", "b7e895dfb00520cfb7fc1671303b63b37dc3897c59be7cbf1ae62f766a8a0314", [:mix], [], "hexpm", "20a0e8c880be90e56a77fcc82533c5d60c643915c7ce0cc8aa1e06ed6001da28"},
   "exprof": {:hex, :exprof, "0.2.4", "13ddc0575a6d24b52e7c6809d2a46e9ad63a4dd179628698cdbb6c1f6e497c98", [:mix], [{:exprintf, "~> 0.2", [hex: :exprintf, repo: "hexpm", optional: false]}], "hexpm", "0884bcb66afc421c75d749156acbb99034cc7db6d3b116c32e36f32551106957"},