diff --git a/packages/go_router_builder/CHANGELOG.md b/packages/go_router_builder/CHANGELOG.md
index 1f8247aa6e3..f20108c17fa 100644
--- a/packages/go_router_builder/CHANGELOG.md
+++ b/packages/go_router_builder/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 4.1.3
+
+* Requires `analyzer` 8.2 or higher, to avoid experimental APIs.
+* Updates minimum supported SDK version to Flutter 3.35/Dart 3.9.
+
 ## 4.1.2
 
 * Updates supported analyzer versions to 8.x or 9.x.
diff --git a/packages/go_router_builder/example/pubspec.yaml b/packages/go_router_builder/example/pubspec.yaml
index e1ea3ab9f53..9b3f008b09c 100644
--- a/packages/go_router_builder/example/pubspec.yaml
+++ b/packages/go_router_builder/example/pubspec.yaml
@@ -3,7 +3,7 @@ description: go_router_builder examples
 publish_to: none
 
 environment:
-  sdk: ^3.8.0
+  sdk: ^3.9.0
 
 dependencies:
   collection: ^1.15.0
diff --git a/packages/go_router_builder/pubspec.yaml b/packages/go_router_builder/pubspec.yaml
index 1f2000c255d..6bf60b9e6be 100644
--- a/packages/go_router_builder/pubspec.yaml
+++ b/packages/go_router_builder/pubspec.yaml
@@ -2,16 +2,16 @@ name: go_router_builder
 description: >-
   A builder that supports generated strongly-typed route helpers for
   package:go_router
-version: 4.1.2
+version: 4.1.3
 repository: https://github.com/flutter/packages/tree/main/packages/go_router_builder
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+go_router_builder%22
 
 environment:
-  sdk: ^3.8.0
-  flutter: ">=3.32.0"
+  sdk: ^3.9.0
+  flutter: ">=3.35.0"
 
 dependencies:
-  analyzer: ">=8.1.0 <10.0.0"
+  analyzer: ">=8.2.0 <10.0.0"
   async: ^2.8.0
   # TODO(piinks): Pin version once new stable rolls.
   build: ">=3.0.0 <5.0.0"