diff --git a/CHANGELOG.md b/CHANGELOG.md
index 94fff57..f354a94 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 1.4.0 - Unreleased
+
+- Updated for Gleam v0.32.0
+
 ## 1.4.0 - 2023-07-28
 
 - Updated for Gleam v0.30.0
diff --git a/index.js b/index.js
index cef37d9..ed4122d 100644
--- a/index.js
+++ b/index.js
@@ -54,9 +54,9 @@ module.exports = function (hljs) {
           {
             className: "keyword",
             beginKeywords:
-              "binary bytes int float bit_string bits utf8 utf16 utf32 " +
-              "utf8_codepoint utf16_codepoint utf32_codepoint signed unsigned " +
-              "big little native unit size",
+              "binary bits bytes int float bit_string bit_array bits utf8 utf16 " +
+              "utf32 utf8_codepoint utf16_codepoint utf32_codepoint signed " +
+              "unsigned big little native unit size",
           },
           KEYWORDS,
           STRING,