diff --git a/.github/workflows/example.yaml b/.github/workflows/example.yaml
index 6b6867b..ddfe55a 100644
--- a/.github/workflows/example.yaml
+++ b/.github/workflows/example.yaml
@@ -19,7 +19,7 @@ jobs:
   build:
     uses: VeryGoodOpenSource/very_good_workflows/.github/workflows/flutter_package.yml@v1
     with:
-      flutter_version: "3.35.x"
+      flutter_version: "3.44.x"
 
   spell-check:
     uses: VeryGoodOpenSource/very_good_workflows/.github/workflows/spell_check.yml@v1
diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index b1d2852..184ea14 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -15,7 +15,7 @@ jobs:
   build:
     uses: VeryGoodOpenSource/very_good_workflows/.github/workflows/dart_package.yml@v1
     with:
-      dart_sdk: 3.9.0
+      dart_sdk: 3.12.0
       format_directories: "lib test"
       check_ignore: true
       report_on: "lib,test"
diff --git a/example/pubspec.yaml b/example/pubspec.yaml
index 0e6d14c..c48c200 100644
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -4,7 +4,7 @@ version: 1.0.0+1
 publish_to: none
 
 environment:
-  sdk: ^3.9.0
+  sdk: ^3.12.0
 
 dependencies:
   flutter:
diff --git a/pubspec.yaml b/pubspec.yaml
index 6bd6c99..27953d1 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -8,7 +8,7 @@ documentation: https://github.com/VeryGoodOpenSource/formz
 version: 0.8.0
 
 environment:
-  sdk: ^3.9.0
+  sdk: ^3.12.0
 
 dependencies:
   meta: ^1.16.0