diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index 05127775..549ea852 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -5,13 +5,7 @@
     <uses-permission android:name="com.android.vending.BILLING" />
     <uses-feature android:name="android.hardware.camera" android:required="false" />
 
-    <!-- io.flutter.app.FlutterApplication is an android.app.Application that
-         calls FlutterMain.startInitialization(this); in its onCreate method.
-         In most cases you can leave this as-is, but you if you want to provide
-         additional functionality it is fine to subclass or reimplement
-         FlutterApplication and put your custom class here. -->
     <application
-        android:name="io.flutter.app.FlutterApplication"
         android:label="@string/app_name"
         android:icon="@mipmap/launcher_icon">
         <activity
@@ -21,13 +15,19 @@
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|layoutDirection|fontScale|screenLayout|density"
             android:hardwareAccelerated="true"
             android:windowSoftInputMode="adjustResize">
-            <!-- This keeps the window background of the activity showing
-                 until Flutter renders its first frame. It can be removed if
-                 there is no splash screen (such as the default splash screen
-                 defined in @style/LaunchTheme). -->
+
+            <!-- Specify that the launch screen should continue being displayed -->
+            <!-- until Flutter renders its first frame. -->
             <meta-data
-                android:name="io.flutter.app.android.SplashScreenUntilFirstFrame"
-                android:value="true" />
+                android:name="io.flutter.embedding.android.SplashScreenDrawable"
+                android:resource="@drawable/launch_background" />
+
+            <!-- Theme to apply as soon as Flutter begins rendering frames -->
+            <meta-data
+                android:name="io.flutter.embedding.android.NormalTheme"
+                android:resource="@style/NormalTheme"
+                />
+
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>
@@ -65,6 +65,7 @@
             </intent-filter>
         </activity>
 
+        <meta-data android:name="flutterEmbedding" android:value="2" />
         <meta-data android:name="google_analytics_adid_collection_enabled" android:value="false" />
         <meta-data android:name="firebase_analytics_collection_enabled" android:value="false" />
         <meta-data android:name="io.sentry.dsn" android:value="https://35f34dbec289435fbe16483faacf49a5@sentry.io/5168082" />
diff --git a/android/app/src/main/java/io/gitjournal/gitjournal/MainActivity.java b/android/app/src/main/java/io/gitjournal/gitjournal/MainActivity.java
index 49bb2bc2..a78ca336 100644
--- a/android/app/src/main/java/io/gitjournal/gitjournal/MainActivity.java
+++ b/android/app/src/main/java/io/gitjournal/gitjournal/MainActivity.java
@@ -2,7 +2,6 @@ package io.gitjournal.gitjournal;
 
 import androidx.annotation.NonNull;
 
-import android.os.Bundle;
 import android.provider.Settings;
 import android.util.Log;
 import android.view.WindowManager;
@@ -18,25 +17,22 @@ import io.flutter.plugin.common.MethodChannel.MethodCallHandler;
 import io.flutter.plugin.common.MethodChannel.Result;
 import io.flutter.plugins.GeneratedPluginRegistrant;
 
-import io.flutter.app.FlutterActivity;
-import io.flutter.plugins.GeneratedPluginRegistrant;
+import io.flutter.embedding.android.FlutterActivity;
+import io.flutter.embedding.engine.FlutterEngine;
 
-public class MainActivity extends FlutterActivity implements MethodCallHandler {
+public class MainActivity extends FlutterActivity {
     private static final String CHANNEL_NAME = "gitjournal.io/git";
     static MethodChannel channel;
 
     @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        GeneratedPluginRegistrant.registerWith(this);
-
-        channel = new MethodChannel(getFlutterView(), CHANNEL_NAME);
-        channel.setMethodCallHandler(this);
-    }
-
-    @Override
-    public void onMethodCall(MethodCall call, Result result) {
-        result.notImplemented();
+    public void configureFlutterEngine(@NonNull FlutterEngine flutterEngine) {
+        GeneratedPluginRegistrant.registerWith(flutterEngine);
+        channel = new MethodChannel(flutterEngine.getDartExecutor().getBinaryMessenger(), CHANNEL_NAME);
+        channel.setMethodCallHandler(
+                    (call, result) -> {
+                        result.notImplemented();
+                }
+        );
     }
 
     @Override
diff --git a/android/app/src/main/res/values/styles.xml b/android/app/src/main/res/values/styles.xml
index 45d37f37..4470c25a 100644
--- a/android/app/src/main/res/values/styles.xml
+++ b/android/app/src/main/res/values/styles.xml
@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
-        <!-- Show a splash screen on the activity. Automatically removed when
-             Flutter draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
         <item name="android:windowBackground">@drawable/launch_background</item>
     </style>
     <style name="QuickActions">
diff --git a/pubspec.lock b/pubspec.lock
index d88b668e..0357af21 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -42,7 +42,7 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.4.2"
+    version: "2.5.0-nullsafety.1"
   auto_size_text:
     dependency: "direct main"
     description:
@@ -77,7 +77,7 @@ packages:
       name: boolean_selector
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "2.1.0-nullsafety.1"
   buffer:
     dependency: transitive
     description:
@@ -98,14 +98,14 @@ packages:
       name: characters
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.0"
+    version: "1.1.0-nullsafety.3"
   charcode:
     dependency: transitive
     description:
       name: charcode
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.3"
+    version: "1.2.0-nullsafety.1"
   cli_util:
     dependency: transitive
     description:
@@ -119,14 +119,14 @@ packages:
       name: clock
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.1"
+    version: "1.1.0-nullsafety.1"
   collection:
     dependency: transitive
     description:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.14.13"
+    version: "1.15.0-nullsafety.3"
   colorize:
     dependency: transitive
     description:
@@ -233,14 +233,14 @@ packages:
       name: fake_async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.2.0-nullsafety.1"
   file:
-    dependency: transitive
+    dependency: "direct overridden"
     description:
       name: file
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "5.2.1"
+    version: "6.0.0-nullsafety.2"
   fimber:
     dependency: "direct main"
     description:
@@ -308,7 +308,7 @@ packages:
       name: flutter_cache_manager
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.2"
+    version: "1.4.2"
   flutter_driver:
     dependency: "direct dev"
     description: flutter
@@ -522,7 +522,7 @@ packages:
       name: js
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.6.1+1"
+    version: "0.6.3-nullsafety.1"
   json_annotation:
     dependency: transitive
     description:
@@ -536,7 +536,7 @@ packages:
       name: json_rpc_2
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.2.1"
+    version: "2.2.2"
   launch_review:
     dependency: "direct main"
     description:
@@ -566,14 +566,14 @@ packages:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.8"
+    version: "0.12.10-nullsafety.1"
   meta:
     dependency: transitive
     description:
       name: meta
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.8"
+    version: "1.3.0-nullsafety.3"
   mime:
     dependency: transitive
     description:
@@ -650,7 +650,7 @@ packages:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0-nullsafety.1"
   path_provider:
     dependency: transitive
     description:
@@ -671,14 +671,14 @@ packages:
       name: path_provider_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.1"
+    version: "1.0.3"
   pedantic:
     dependency: transitive
     description:
       name: pedantic
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0+1"
+    version: "1.10.0-nullsafety.1"
   petitparser:
     dependency: transitive
     description:
@@ -687,12 +687,12 @@ packages:
     source: hosted
     version: "2.4.0"
   platform:
-    dependency: transitive
+    dependency: "direct overridden"
     description:
       name: platform
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.2.1"
+    version: "3.0.0-nullsafety.2"
   plugin_platform_interface:
     dependency: transitive
     description:
@@ -713,14 +713,14 @@ packages:
       name: pool
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.4.0"
+    version: "1.5.0-nullsafety.1"
   process:
-    dependency: transitive
+    dependency: "direct overridden"
     description:
       name: process
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.0.13"
+    version: "4.0.0-nullsafety.2"
   provider:
     dependency: "direct main"
     description:
@@ -769,7 +769,7 @@ packages:
       name: resource
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.6"
+    version: "2.1.7"
   rxdart:
     dependency: transitive
     description:
@@ -865,21 +865,21 @@ packages:
       name: source_map_stack_trace
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "2.1.0-nullsafety.2"
   source_maps:
     dependency: transitive
     description:
       name: source_maps
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.10.8"
+    version: "0.10.10-nullsafety.1"
   source_span:
     dependency: transitive
     description:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0-nullsafety.2"
   sqflite:
     dependency: transitive
     description:
@@ -907,7 +907,7 @@ packages:
       name: stack_trace
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.9.5"
+    version: "1.10.0-nullsafety.1"
   steel_crypt:
     dependency: "direct main"
     description:
@@ -921,14 +921,14 @@ packages:
       name: stream_channel
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "2.1.0-nullsafety.1"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.5"
+    version: "1.1.0-nullsafety.1"
   sync_http:
     dependency: transitive
     description:
@@ -949,28 +949,28 @@ packages:
       name: term_glyph
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.2.0-nullsafety.1"
   test:
     dependency: "direct dev"
     description:
       name: test
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.15.2"
+    version: "1.16.0-nullsafety.5"
   test_api:
     dependency: transitive
     description:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.17"
+    version: "0.2.19-nullsafety.2"
   test_core:
     dependency: transitive
     description:
       name: test_core
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.3.10"
+    version: "0.3.12-nullsafety.5"
   timeago:
     dependency: "direct main"
     description:
@@ -1005,7 +1005,7 @@ packages:
       name: typed_data
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.0-nullsafety.3"
   url_launcher:
     dependency: "direct main"
     description:
@@ -1054,7 +1054,7 @@ packages:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.8"
+    version: "2.1.0-nullsafety.3"
   vm_service:
     dependency: transitive
     description:
@@ -1119,5 +1119,5 @@ packages:
     source: hosted
     version: "0.0.8"
 sdks:
-  dart: ">=2.9.0-14.0.dev <3.0.0"
+  dart: ">=2.10.0-110 <2.11.0"
   flutter: ">=1.17.0 <2.0.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index 57e0e91f..14363874 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -73,6 +73,10 @@ dev_dependencies:
 dependency_overrides:
   markdown:
     git: https://github.com/GitJournal/markdown.git
+  # Required for screenshots package
+  process: ^4.0.0-nullsafety.1
+  platform: ^3.0.0-nullsafety.1
+  file: ^6.0.0-nullsafety.1
 
 flutter:
   uses-material-design: true