diff --git a/CHANGELOG.md b/CHANGELOG.md
index df16cbc3f5b..53fd8fac84a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 3.11.0
+
+**Released on:** Unreleased
+
 ## 3.10.0
 
 **Released on:** Unreleased
diff --git a/pkg/_fe_analyzer_shared/lib/src/experiments/flags.dart b/pkg/_fe_analyzer_shared/lib/src/experiments/flags.dart
index 9336c29579d..4aff84ec756 100644
--- a/pkg/_fe_analyzer_shared/lib/src/experiments/flags.dart
+++ b/pkg/_fe_analyzer_shared/lib/src/experiments/flags.dart
@@ -6,7 +6,7 @@
 //
 // Instead modify 'tools/experimental_features.yaml' and run
 // 'dart pkg/front_end/tool/cfe.dart generate-experimental-flags' to update.
-const Version defaultLanguageVersion = const Version(3, 10);
+const Version defaultLanguageVersion = const Version(3, 11);
 
 /// Enum for experimental flags shared between the CFE and the analyzer.
 enum ExperimentalFlag {
diff --git a/pkg/analyzer/lib/src/dart/analysis/experiments.g.dart b/pkg/analyzer/lib/src/dart/analysis/experiments.g.dart
index d7efe38307d..1a8a10ad262 100644
--- a/pkg/analyzer/lib/src/dart/analysis/experiments.g.dart
+++ b/pkg/analyzer/lib/src/dart/analysis/experiments.g.dart
@@ -12,7 +12,7 @@ part of 'experiments.dart';
 
 /// The current version of the Dart language (or, for non-stable releases, the
 /// version of the language currently in the process of being developed).
-const _currentVersion = '3.10.0';
+const _currentVersion = '3.11.0';
 
 /// A map containing information about all known experimental flags.
 final _knownFeatures = <String, ExperimentalFeature>{
diff --git a/pkg/front_end/testcases/general/too_high_version/main.dart.strong.expect b/pkg/front_end/testcases/general/too_high_version/main.dart.strong.expect
index 75eb436207b..4324bfc5e87 100644
--- a/pkg/front_end/testcases/general/too_high_version/main.dart.strong.expect
+++ b/pkg/front_end/testcases/general/too_high_version/main.dart.strong.expect
@@ -1,7 +1,7 @@
 //
 // Problems outside component:
 //
-// pkg/front_end/testcases/general/too_high_version/too_high/lib/too_high_lib.dart:1:1: Error: The language version 100.200 specified for the package 'too_high' is too high. The highest supported language version is 3.10.
+// pkg/front_end/testcases/general/too_high_version/too_high/lib/too_high_lib.dart:1:1: Error: The language version 100.200 specified for the package 'too_high' is too high. The highest supported language version is 3.11.
 // // Copyright (c) 2024, the Dart project authors.  Please see the AUTHORS file
 // ^
 //
diff --git a/pkg/front_end/testcases/general/too_high_version/main.dart.strong.modular.expect b/pkg/front_end/testcases/general/too_high_version/main.dart.strong.modular.expect
index 75eb436207b..4324bfc5e87 100644
--- a/pkg/front_end/testcases/general/too_high_version/main.dart.strong.modular.expect
+++ b/pkg/front_end/testcases/general/too_high_version/main.dart.strong.modular.expect
@@ -1,7 +1,7 @@
 //
 // Problems outside component:
 //
-// pkg/front_end/testcases/general/too_high_version/too_high/lib/too_high_lib.dart:1:1: Error: The language version 100.200 specified for the package 'too_high' is too high. The highest supported language version is 3.10.
+// pkg/front_end/testcases/general/too_high_version/too_high/lib/too_high_lib.dart:1:1: Error: The language version 100.200 specified for the package 'too_high' is too high. The highest supported language version is 3.11.
 // // Copyright (c) 2024, the Dart project authors.  Please see the AUTHORS file
 // ^
 //
diff --git a/pkg/front_end/testcases/general/too_high_version/main.dart.strong.outline.expect b/pkg/front_end/testcases/general/too_high_version/main.dart.strong.outline.expect
index 75eb436207b..4324bfc5e87 100644
--- a/pkg/front_end/testcases/general/too_high_version/main.dart.strong.outline.expect
+++ b/pkg/front_end/testcases/general/too_high_version/main.dart.strong.outline.expect
@@ -1,7 +1,7 @@
 //
 // Problems outside component:
 //
-// pkg/front_end/testcases/general/too_high_version/too_high/lib/too_high_lib.dart:1:1: Error: The language version 100.200 specified for the package 'too_high' is too high. The highest supported language version is 3.10.
+// pkg/front_end/testcases/general/too_high_version/too_high/lib/too_high_lib.dart:1:1: Error: The language version 100.200 specified for the package 'too_high' is too high. The highest supported language version is 3.11.
 // // Copyright (c) 2024, the Dart project authors.  Please see the AUTHORS file
 // ^
 //
diff --git a/pkg/front_end/testcases/general/version_too_high.dart.strong.expect b/pkg/front_end/testcases/general/version_too_high.dart.strong.expect
index 9d50a63424f..59001ebd661 100644
--- a/pkg/front_end/testcases/general/version_too_high.dart.strong.expect
+++ b/pkg/front_end/testcases/general/version_too_high.dart.strong.expect
@@ -2,7 +2,7 @@ library;
 //
 // Problems in library:
 //
-// pkg/front_end/testcases/general/version_too_high.dart:5:1: Error: The specified language version 100.200 is too high. The highest supported language version is 3.10.
+// pkg/front_end/testcases/general/version_too_high.dart:5:1: Error: The specified language version 100.200 is too high. The highest supported language version is 3.11.
 // // @dart=100.200
 // ^^^^^^^^^^^^^^^^
 //
diff --git a/pkg/front_end/testcases/general/version_too_high.dart.strong.modular.expect b/pkg/front_end/testcases/general/version_too_high.dart.strong.modular.expect
index 9d50a63424f..59001ebd661 100644
--- a/pkg/front_end/testcases/general/version_too_high.dart.strong.modular.expect
+++ b/pkg/front_end/testcases/general/version_too_high.dart.strong.modular.expect
@@ -2,7 +2,7 @@ library;
 //
 // Problems in library:
 //
-// pkg/front_end/testcases/general/version_too_high.dart:5:1: Error: The specified language version 100.200 is too high. The highest supported language version is 3.10.
+// pkg/front_end/testcases/general/version_too_high.dart:5:1: Error: The specified language version 100.200 is too high. The highest supported language version is 3.11.
 // // @dart=100.200
 // ^^^^^^^^^^^^^^^^
 //
diff --git a/pkg/front_end/testcases/general/version_too_high.dart.strong.outline.expect b/pkg/front_end/testcases/general/version_too_high.dart.strong.outline.expect
index 11c46833cfb..f19a44ffcff 100644
--- a/pkg/front_end/testcases/general/version_too_high.dart.strong.outline.expect
+++ b/pkg/front_end/testcases/general/version_too_high.dart.strong.outline.expect
@@ -2,7 +2,7 @@ library;
 //
 // Problems in library:
 //
-// pkg/front_end/testcases/general/version_too_high.dart:5:1: Error: The specified language version 100.200 is too high. The highest supported language version is 3.10.
+// pkg/front_end/testcases/general/version_too_high.dart:5:1: Error: The specified language version 100.200 is too high. The highest supported language version is 3.11.
 // // @dart=100.200
 // ^^^^^^^^^^^^^^^^
 //
diff --git a/pkg/front_end/testcases/general/version_too_high.dart.strong.transformed.expect b/pkg/front_end/testcases/general/version_too_high.dart.strong.transformed.expect
index 9d50a63424f..59001ebd661 100644
--- a/pkg/front_end/testcases/general/version_too_high.dart.strong.transformed.expect
+++ b/pkg/front_end/testcases/general/version_too_high.dart.strong.transformed.expect
@@ -2,7 +2,7 @@ library;
 //
 // Problems in library:
 //
-// pkg/front_end/testcases/general/version_too_high.dart:5:1: Error: The specified language version 100.200 is too high. The highest supported language version is 3.10.
+// pkg/front_end/testcases/general/version_too_high.dart:5:1: Error: The specified language version 100.200 is too high. The highest supported language version is 3.11.
 // // @dart=100.200
 // ^^^^^^^^^^^^^^^^
 //
diff --git a/pkg/front_end/testcases/pubspec.yaml b/pkg/front_end/testcases/pubspec.yaml
index b8de8ed9950..78014a3f1e9 100644
--- a/pkg/front_end/testcases/pubspec.yaml
+++ b/pkg/front_end/testcases/pubspec.yaml
@@ -2,5 +2,5 @@ name: front_end_testcases
 # This package is not intended for consumption on pub.dev. DO NOT publish.
 publish_to: none
 environment:
-  sdk: ^3.10.0-0
+  sdk: ^3.11.0-0
 resolution: workspace
diff --git a/pkg/kernel/lib/default_language_version.dart b/pkg/kernel/lib/default_language_version.dart
index 5c448ac1206..3a39211802a 100644
--- a/pkg/kernel/lib/default_language_version.dart
+++ b/pkg/kernel/lib/default_language_version.dart
@@ -9,4 +9,4 @@
 
 import "ast.dart";
 
-const Version defaultLanguageVersion = const Version(3, 10);
+const Version defaultLanguageVersion = const Version(3, 11);
diff --git a/pubspec.yaml b/pubspec.yaml
index 8e030be6033..26ab9d72586 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -11,7 +11,7 @@ environment:
   #
   # It needs to be updated before testing language features introduced in the
   # next language version.
-  sdk: ^3.10.0-0
+  sdk: ^3.11.0-0
 
 # These are the packages that are contained in the SDK.
 workspace:
diff --git a/tools/VERSION b/tools/VERSION
index 0e15ef80387..9124a14d6aa 100644
--- a/tools/VERSION
+++ b/tools/VERSION
@@ -25,7 +25,7 @@
 #
 CHANNEL main
 MAJOR 3
-MINOR 10
+MINOR 11
 PATCH 0
 PRERELEASE 0
 PRERELEASE_PATCH 0
diff --git a/tools/experimental_features.yaml b/tools/experimental_features.yaml
index 3e368779fbd..c3e42c8db74 100644
--- a/tools/experimental_features.yaml
+++ b/tools/experimental_features.yaml
@@ -122,7 +122,7 @@
 # default 'language' "category" with code generated for both CFE and Analyzer,
 # while other categories can be tailored more specifically.
 
-current-version: '3.10.0'
+current-version: '3.11.0'
 
 features:
   variance: