diff --git a/readme.md b/readme.md
index 53728e71fe..356518adb5 100644
--- a/readme.md
+++ b/readme.md
@@ -61,7 +61,7 @@ Latest development builds (artifacts in Release configuration for each compiler
 		* Apache Configuration File
 	* [CSV File](https://www.rfc-editor.org/rfc/rfc4180)
 	* [D](tools/lang/D.d), up to D language 2.0.
-	* [Dart](tools/lang/Dart.dart), up to Dart 3.0.
+	* [Dart](tools/lang/Dart.dart), up to Dart 3.3.
 	* Diff/Patch File
 	* [F#](tools/lang/FSharp.fs), up to F# 8.0.
 	* [Fortran](tools/lang/Fortran.f), up to Fortran 2018.
diff --git a/src/EditLexers/stlDart.c b/src/EditLexers/stlDart.c
index 1dc403203c..0f52717905 100644
--- a/src/EditLexers/stlDart.c
+++ b/src/EditLexers/stlDart.c
@@ -6,7 +6,7 @@ static KEYWORDLIST Keywords_Dart = {{
 "abstract as assert async await base break case catch class const continue covariant default deferred do "
 "else enum export extends extension external factory false final finally for get hide "
 "if implements import in interface is late library mixin native new null of on operator part required rethrow return "
-"sealed set show static super switch sync this throw true try typedef var when while with yield "
+"sealed set show static super switch sync this throw true try type typedef var when while with yield "
 
 , // 1 types
 "Function Never bool double dynamic int num void "
diff --git a/tools/lang/Dart.dart b/tools/lang/Dart.dart
index cad680e524..7c6f016a74 100644
--- a/tools/lang/Dart.dart
+++ b/tools/lang/Dart.dart
@@ -1,4 +1,4 @@
-// 3.0 https://dart.dev/
+// 3.3 https://dart.dev/
 // https://dart.dev/guides/language/language-tour
 // 2.13 https://dart.dev/guides/language/spec
 // https://github.com/dart-lang/language
@@ -22,7 +22,7 @@ of on operator
 part
 rethrow return required
 sealed set show static super switch sync
-this throw true try typedef
+this throw true try type typedef
 var
 when while with
 yield