diff --git a/packages/firebase_remote_config/CHANGELOG.md b/packages/firebase_remote_config/CHANGELOG.md
index 916da23a4332..effdcb72e905 100644
--- a/packages/firebase_remote_config/CHANGELOG.md
+++ b/packages/firebase_remote_config/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 0.3.0
+
+* Update Android Firebase Remote Config dependency to 19.0.3.
+* Resolve an Android compiler warning due to deprecated API usage.
+* Bump Gradle, AGP & Google Services plugin versions.
+
 ## 0.2.1
 
 * Support Android V2 embedding.
diff --git a/packages/firebase_remote_config/android/build.gradle b/packages/firebase_remote_config/android/build.gradle
index 71661657bcdf..f2b61f8aecb3 100644
--- a/packages/firebase_remote_config/android/build.gradle
+++ b/packages/firebase_remote_config/android/build.gradle
@@ -8,7 +8,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.3.0'
+        classpath 'com.android.tools.build:gradle:3.5.2'
     }
 }
 
@@ -32,8 +32,8 @@ android {
         disable 'InvalidPackage'
     }
     dependencies {
-        api 'com.google.firebase:firebase-config:16.4.1'
-        implementation 'com.google.firebase:firebase-common:16.1.0'
+        api 'com.google.firebase:firebase-config:19.0.3'
+        implementation 'com.google.firebase:firebase-common:19.3.0'
         implementation 'androidx.annotation:annotation:1.0.0'
     }
 }
diff --git a/packages/firebase_remote_config/android/src/main/java/io/flutter/plugins/firebase/firebaseremoteconfig/MethodCallHandlerImpl.java b/packages/firebase_remote_config/android/src/main/java/io/flutter/plugins/firebase/firebaseremoteconfig/MethodCallHandlerImpl.java
index c377554a9733..ff7dfc80ca74 100644
--- a/packages/firebase_remote_config/android/src/main/java/io/flutter/plugins/firebase/firebaseremoteconfig/MethodCallHandlerImpl.java
+++ b/packages/firebase_remote_config/android/src/main/java/io/flutter/plugins/firebase/firebaseremoteconfig/MethodCallHandlerImpl.java
@@ -102,11 +102,23 @@ public void onComplete(Task<Void> task) {
         }
       case "RemoteConfig#activate":
         {
-          boolean newConfig = FirebaseRemoteConfig.getInstance().activateFetched();
-          Map<String, Object> properties = new HashMap<>();
-          properties.put("parameters", getConfigParameters());
-          properties.put("newConfig", newConfig);
-          result.success(properties);
+          FirebaseRemoteConfig.getInstance()
+              .activate()
+              .addOnCompleteListener(
+                  new OnCompleteListener<Boolean>() {
+                    @Override
+                    public void onComplete(Task<Boolean> task) {
+                      if (!task.isSuccessful()) {
+                        String errorMessage = "Unable to complete activate.";
+                        result.error("activateFailed", errorMessage, null);
+                      } else {
+                        Map<String, Object> properties = new HashMap<>();
+                        properties.put("parameters", getConfigParameters());
+                        properties.put("newConfig", task.getResult());
+                        result.success(properties);
+                      }
+                    }
+                  });
           break;
         }
       case "RemoteConfig#setDefaults":
diff --git a/packages/firebase_remote_config/example/android/build.gradle b/packages/firebase_remote_config/example/android/build.gradle
index 359119307d55..274a01b4340b 100644
--- a/packages/firebase_remote_config/example/android/build.gradle
+++ b/packages/firebase_remote_config/example/android/build.gradle
@@ -5,8 +5,8 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.3.0'
-        classpath 'com.google.gms:google-services:4.3.0'
+        classpath 'com.android.tools.build:gradle:3.5.2'
+        classpath 'com.google.gms:google-services:4.3.2'
     }
 }
 
diff --git a/packages/firebase_remote_config/example/android/gradle/wrapper/gradle-wrapper.properties b/packages/firebase_remote_config/example/android/gradle/wrapper/gradle-wrapper.properties
index 2819f022f1fd..60f7ae6cf36a 100644
--- a/packages/firebase_remote_config/example/android/gradle/wrapper/gradle-wrapper.properties
+++ b/packages/firebase_remote_config/example/android/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Fri Jun 23 08:50:38 CEST 2017
+#Mon Nov 18 11:38:44 GMT 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip
diff --git a/packages/firebase_remote_config/pubspec.yaml b/packages/firebase_remote_config/pubspec.yaml
index f448aedb32c0..8e3915e499f0 100644
--- a/packages/firebase_remote_config/pubspec.yaml
+++ b/packages/firebase_remote_config/pubspec.yaml
@@ -3,7 +3,7 @@ description: Flutter plugin for Firebase Remote Config. Update your application
   re-releasing.
 author: Flutter Team <flutter-dev@googlegroups.com>
 homepage: https://github.com/FirebaseExtended/flutterfire/tree/master/packages/firebase_remote_config
-version: 0.2.1
+version: 0.3.0
 
 dependencies:
   flutter: