diff --git a/android/gradle.properties b/android/gradle.properties
index 135006f9c1386c8757595c43e890e911f732f5a3..85b94f88ee157e1d1b3cec184c8948902443d36f 100644
--- a/android/gradle.properties
+++ b/android/gradle.properties
@@ -1,5 +1,5 @@
 org.gradle.jvmargs=-Xmx1536M
 android.useAndroidX=true
 android.enableJetifier=true
-app.versionName=0.0.6
-app.versionCode=6
+app.versionName=0.0.7
+app.versionCode=7
diff --git a/lib/screens/home.dart b/lib/screens/home.dart
index 75977bea9a55a45ffc83bfe867e80bf0a7cb35ce..5dd173a7d60b3441a2105a9634bf5654b837822e 100644
--- a/lib/screens/home.dart
+++ b/lib/screens/home.dart
@@ -34,7 +34,7 @@ class Home extends StatelessWidget {
                         width: 4,
                       ),
                     ),
-                    child: FlatButton(
+                    child: TextButton(
                       child: Text(
                         '🎲',
                         textAlign: TextAlign.center,
@@ -44,6 +44,7 @@ class Home extends StatelessWidget {
                           color: Colors.black,
                         ),
                       ),
+                      onPressed: () => print('X'),
                     ),
                   ),
                 ],
diff --git a/pubspec.lock b/pubspec.lock
index cafafa6173cab75f1997b0576ca49e0a793dc8af..150de00337b04766580159c717989660b753d56d 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -42,14 +42,14 @@ packages:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.15.0"
+    version: "1.16.0"
   fake_async:
     dependency: transitive
     description:
       name: fake_async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -73,7 +73,7 @@ packages:
       name: material_color_utilities
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.3"
+    version: "0.1.4"
   meta:
     dependency: transitive
     description:
@@ -94,14 +94,14 @@ packages:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0"
+    version: "1.8.1"
   provider:
     dependency: "direct main"
     description:
       name: provider
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "6.0.2"
+    version: "6.0.3"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -113,7 +113,7 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.1"
+    version: "1.8.2"
   stack_trace:
     dependency: transitive
     description:
@@ -148,21 +148,14 @@ packages:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.8"
-  typed_data:
-    dependency: transitive
-    description:
-      name: typed_data
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.3.0"
+    version: "0.4.9"
   vector_math:
     dependency: transitive
     description:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
 sdks:
-  dart: ">=2.14.0 <3.0.0"
+  dart: ">=2.17.0-0 <3.0.0"
   flutter: ">=1.16.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index 4c4d72b2ae5f0a7516fd4e809c3a5b180aaac6bc..bbab7c68306bcb7381405f99f671f11b3ac3a60a 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -4,7 +4,7 @@ publish_to: 'none'
 version: 1.0.0+1
 
 environment:
-  sdk: ">=2.7.0 <3.0.0"
+  sdk: ">=2.16.1 <3.0.0"
 
 dependencies:
   flutter: