diff --git a/build/templates/flutter-install.yml b/build/templates/flutter-install.yml
index 74f43975..7d222352 100644
--- a/build/templates/flutter-install.yml
+++ b/build/templates/flutter-install.yml
@@ -5,8 +5,9 @@ parameters:
 
 steps:
   - task: FlutterInstall@0
-    displayName: "Run Flutter Install"
+    displayName: 'Run Flutter Install'
     inputs:
       mode: 'auto'
       channel: 'stable'
-      version: 'latest'
+      version: 'custom'
+      customVersion : $(FlutterVersion)
diff --git a/build/variables.yml b/build/variables.yml
index c6f57663..1956e6ee 100644
--- a/build/variables.yml
+++ b/build/variables.yml
@@ -56,7 +56,10 @@
   AppCenterDistributionGroup: '00000000-0000-0000-0000-000000000000'
 
   # Solution to build.
-  projectName: FlutterApplicationTemplate
+  ProjectName: FlutterApplicationTemplate
+
+  # Flutter version.
+  FlutterVersion: '3.22.1'
 
   # Virtual machine images.
   windowsHostedAgentImage: 'windows-2022'
diff --git a/src/app/pubspec.lock b/src/app/pubspec.lock
index 2517fce8..7b804cc2 100644
--- a/src/app/pubspec.lock
+++ b/src/app/pubspec.lock
@@ -1274,5 +1274,5 @@ packages:
     source: hosted
     version: "3.1.2"
 sdks:
-  dart: ">=3.3.0 <4.0.0"
+  dart: ">=3.4.0 <4.0.0"
   flutter: ">=3.19.0"
diff --git a/src/app/pubspec.yaml b/src/app/pubspec.yaml
index 2e6de35e..85f99b15 100644
--- a/src/app/pubspec.yaml
+++ b/src/app/pubspec.yaml
@@ -4,7 +4,7 @@ publish_to: 'none'
 version: 1.0.0+1
 
 environment:
-  sdk: '>=3.3.0 <4.0.0'
+  sdk: '>=3.4.0 <4.0.0'
 
 dependencies:
   dio: ^5.4.1
diff --git a/src/cli/CHANGELOG.md b/src/cli/CHANGELOG.md
index 40a40def..a3436dd2 100644
--- a/src/cli/CHANGELOG.md
+++ b/src/cli/CHANGELOG.md
@@ -5,6 +5,9 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 
 Prefix your items with `(Template)` if the change is about the template and not the resulting application.
 
+## 0.19.1
+- Target specific Dart (>=3.4.0 <4.0.0) / Flutter (3.22.1) SDK.
+
 ## 0.19.0
 - Replaced Powershell Copy Tool by a Dart CLI.
 
diff --git a/src/cli/pubspec.yaml b/src/cli/pubspec.yaml
index d4aa16f0..36ac2f75 100644
--- a/src/cli/pubspec.yaml
+++ b/src/cli/pubspec.yaml
@@ -4,7 +4,7 @@ version: 1.0.0
 repository: https://github.com/nventive/FlutterApplicationTemplate
 
 environment:
-  sdk: ^3.3.4
+  sdk: '>=3.4.0 <4.0.0'
 
 dependencies:
   args: ^2.4.2