diff --git a/.gitignore b/.gitignore
index b4ae271d..bc32f55c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,4 +7,5 @@ local.properties
 .project
 project.properties
 secure.properties
+secrets.properties
 .DS_Store
diff --git a/README.md b/README.md
index 4003d394..b0a4f427 100644
--- a/README.md
+++ b/README.md
@@ -16,12 +16,11 @@ It enables you to write more concise, idiomatic Kotlin. Each set of extensions c
 ## Requirements
 * Kotlin-enabled project
 * Kotlin coroutines
-* API level 15+
+* API level 21+
+* An [API key](https://developers.google.com/maps/documentation/android-sdk/get-api-key)
 
 ## Installation
 
-If you are using the Maps SDK through Google Play Services:
-
 ```groovy
 dependencies {
 
@@ -33,8 +32,6 @@ dependencies {
 }
 ```
 
-_**Note**_: The Beta version of the SDK is deprecated and scheduled for decommissioning. A future version of the SDK will provide similar support for Beta features. See the [release notes](https://developers.google.com/maps/documentation/android-sdk/releases#2021-08-18) for more information.
-
 ## Example Usage
 
 With this KTX library, you should be able to take advantage of several Kotlin language features such as extension functions, named parameters and default arguments, destructuring declarations, and coroutines.
@@ -48,8 +45,8 @@ This repository includes a [demo app](app) that illustrates the use of this KTX
 To run the demo app, you'll have to:
 
 1. [Get a Maps API key](https://developers.google.com/maps/documentation/android-sdk/get-api-key)
-1. Create a file in the root directory called `secure.properties` (this file should *NOT* be under version control to protect your API key)
-1. Add a single line to `secure.properties` that looks like `MAPS_API_KEY=YOUR_API_KEY`, where `YOUR_API_KEY` is the API key you obtained in the first step
+1. Create a file in the root directory called `secrets.properties` (this file should *NOT* be under version control to protect your API key)
+1. Add a single line to `secrets.properties` that looks like `MAPS_API_KEY=YOUR_API_KEY`, where `YOUR_API_KEY` is the API key you obtained in the first step
 1. Build and run
 
 ### Maps SDK KTX
diff --git a/app/build.gradle b/app/build.gradle
index 0774f411..f7178231 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -49,28 +49,22 @@ android {
     namespace 'com.google.maps.android.ktx.demo'
 }
 
-// [START maps_android_utils_ktx_install_snippet]
 dependencies {
-    // [START_EXCLUDE silent]
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation deps.kotlin
     implementation deps.androidx.appcompat
     implementation deps.androidx.coreKtx
     implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.6.2'
     implementation 'com.google.android.gms:play-services-maps:18.2.0'
-    // implementation 'com.google.maps.android:maps-ktx:4.0.0'
     implementation project(':maps-ktx')
-    // implementation project(':maps-utils-ktx')
-    // [END_EXCLUDE]
-    implementation 'com.google.maps.android:maps-utils-ktx:4.0.0'
+    implementation project(':maps-utils-ktx')
 }
-// [END maps_android_utils_ktx_install_snippet]
 
 secrets {
     // To add your Maps API key to this project:
-    // 1. Create a file ./secure.properties
+    // 1. Create a file ./secrets.properties
     // 2. Add this line, where YOUR_API_KEY is your API key:
     //        MAPS_API_KEY=YOUR_API_KEY
-    propertiesFileName 'secure.properties'
-    defaultPropertiesFileName 'secure.defaults.properties'
+    propertiesFileName 'secrets.properties'
+    defaultPropertiesFileName 'secrets.defaults.properties'
 }
diff --git a/build.gradle b/build.gradle
index e1438cc1..be11ab4a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -35,7 +35,7 @@ buildscript {
         'kotlinxCoroutines': '1.6.0',
         'mockito'          : '3.0.0',
         'mockitoKotlin'    : '2.2.0',
-        'playServices'     : '18.1.0',
+        'androidMapsSdk'     : '18.2.0',
         'volley'           : '1.2.0',
     ]
 
@@ -53,11 +53,10 @@ buildscript {
         'junit'            : "junit:junit:$versions.junit",
         'kotlin'           : "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$versions.kotlin",
         'kotlinxCoroutines': "org.jetbrains.kotlinx:kotlinx-coroutines-android:$versions.kotlinxCoroutines",
-        'mapsBeta'         : "com.google.android.libraries.maps:maps:$versions.mapsBeta",
         'mockito'          : "org.mockito:mockito-core:$versions.mockito",
         'mockitoKotlin'    : "com.nhaarman.mockitokotlin2:mockito-kotlin:$versions.mockitoKotlin",
         'playServices'     : [
-            'maps' : "com.google.android.gms:play-services-maps:$versions.playServices",
+            'maps' : "com.google.android.gms:play-services-maps:$versions.androidMapsSdk",
         ],
         'volley'           : "com.android.volley:volley:$versions.volley",
     ]
diff --git a/maps-utils-ktx/build.gradle b/maps-utils-ktx/build.gradle
index a1cae504..51ef8178 100644
--- a/maps-utils-ktx/build.gradle
+++ b/maps-utils-ktx/build.gradle
@@ -51,7 +51,6 @@ android {
 dependencies {
     implementation deps.kotlin
     api deps.androidMapsUtils.gms
-    api deps.playServices.maps
 
     // Tests
     testImplementation deps.androidx.test
diff --git a/secure.defaults.properties b/secrets.defaults.properties
similarity index 100%
rename from secure.defaults.properties
rename to secrets.defaults.properties