diff --git a/examples/QuickStart/DotNet/QuickStartApp/Program.cs b/examples/QuickStart/DotNet/QuickStartApp/Program.cs
index bbcb0d9c..3c0bb58e 100644
--- a/examples/QuickStart/DotNet/QuickStartApp/Program.cs
+++ b/examples/QuickStart/DotNet/QuickStartApp/Program.cs
@@ -1,9 +1,13 @@
 using Microsoft.Extensions.Configuration;
+using Azure.Identity;
+
+Uri endpoint = new(Environment.GetEnvironmentVariable("AZURE_APPCONFIGURATION_ENDPOINT") ??
+    throw new InvalidOperationException("The environment variable 'AZURE_APPCONFIGURATION_ENDPOINT' is not set or is empty."));
 
 var builder = new ConfigurationBuilder();
 builder.AddAzureAppConfiguration(options =>
 {
-    options.Connect(Environment.GetEnvironmentVariable("AZURE_APPCONFIG_CONNECTION_STRING"))
+    options.Connect(endpoint, new DefaultAzureCredential())
         .Select("QuickStartApp*");
 });
 
diff --git a/examples/QuickStart/DotNet/QuickStartApp/QuickStartApp.csproj b/examples/QuickStart/DotNet/QuickStartApp/QuickStartApp.csproj
index a2457ca0..cf201b20 100644
--- a/examples/QuickStart/DotNet/QuickStartApp/QuickStartApp.csproj
+++ b/examples/QuickStart/DotNet/QuickStartApp/QuickStartApp.csproj
@@ -8,7 +8,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.Configuration.AzureAppConfiguration" Version="6.0.1" />
+    <PackageReference Include="Azure.Identity" Version="1.14.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.AzureAppConfiguration" Version="8.4.0" />
   </ItemGroup>
 
 </Project>
diff --git a/examples/QuickStart/JavaScript/QuickStartApp/QuickStartApp.js b/examples/QuickStart/JavaScript/QuickStartApp/QuickStartApp.js
index f0dffae1..fd8caf18 100644
--- a/examples/QuickStart/JavaScript/QuickStartApp/QuickStartApp.js
+++ b/examples/QuickStart/JavaScript/QuickStartApp/QuickStartApp.js
@@ -1,11 +1,13 @@
 const { load } = require("@azure/app-configuration-provider");
-const connectionString = process.env.AZURE_APPCONFIG_CONNECTION_STRING;
+const { DefaultAzureCredential } = require("@azure/identity");
+
+const endpoint = process.env.AZURE_APPCONFIGURATION_ENDPOINT;
 
 async function run() {
     console.log("Sample 1: Load key-values with default selector");
 
-    // Connect to Azure App Configuration using a connection string and load all key-values with null label.
-    const settings = await load(connectionString);
+    // Connect to Azure App Configuration using Microsoft Entra ID authentication and load all key-values with null label.
+    const settings = await load(endpoint, new DefaultAzureCredential());
 
     console.log("---Consume configuration as a Map---");
     // Find the key "message" and print its value.
diff --git a/examples/QuickStart/JavaScript/QuickStartApp/package.json b/examples/QuickStart/JavaScript/QuickStartApp/package.json
index 072e33a7..140f18fc 100644
--- a/examples/QuickStart/JavaScript/QuickStartApp/package.json
+++ b/examples/QuickStart/JavaScript/QuickStartApp/package.json
@@ -1,5 +1,6 @@
 {
     "dependencies": {
-        "@azure/app-configuration-provider": "latest"
+        "@azure/app-configuration-provider": "latest",
+        "@azure/identity": "latest"
     }
 }
\ No newline at end of file
diff --git a/examples/QuickStart/JavaSpring/QuickStart/pom.xml b/examples/QuickStart/JavaSpring/QuickStart/pom.xml
index 5037320c..f94d821e 100644
--- a/examples/QuickStart/JavaSpring/QuickStart/pom.xml
+++ b/examples/QuickStart/JavaSpring/QuickStart/pom.xml
@@ -17,6 +17,10 @@
 			<groupId>com.azure.spring</groupId>
 			<artifactId>spring-cloud-azure-appconfiguration-config-web</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>com.azure.spring</groupId>
+			<artifactId>azure-identity-spring</artifactId>
+		</dependency>
 	</dependencies>
 
 	<dependencyManagement>
diff --git a/examples/QuickStart/JavaSpring/QuickStart/src/main/resources/bootstrap.properties b/examples/QuickStart/JavaSpring/QuickStart/src/main/resources/bootstrap.properties
index 9a1ccf1d..218d3be8 100644
--- a/examples/QuickStart/JavaSpring/QuickStart/src/main/resources/bootstrap.properties
+++ b/examples/QuickStart/JavaSpring/QuickStart/src/main/resources/bootstrap.properties
@@ -1,4 +1,4 @@
 spring.application.name=QuickStart
 # Either a connection string or endpoint needs to be provided per store.
 # All possible configurations can be found in the [README](https://github.com/Azure/azure-sdk-for-java/tree/main/sdk/spring/spring-cloud-azure-starter-appconfiguration-config)
-spring.cloud.azure.appconfiguration.stores[0].connection-string= ${AZURE_APPCONFIG_CONNECTION_STRING}
+spring.cloud.azure.appconfiguration.stores[0].endpoint= ${AZURE_APPCONFIGURATION_ENDPOINT}
diff --git a/examples/QuickStart/Python/QuickStartApp/QuickStartApp.py b/examples/QuickStart/Python/QuickStartApp/QuickStartApp.py
index eb19301b..fb75d289 100644
--- a/examples/QuickStart/Python/QuickStartApp/QuickStartApp.py
+++ b/examples/QuickStart/Python/QuickStartApp/QuickStartApp.py
@@ -2,12 +2,13 @@
     load,
     SettingSelector
 )
+from azure.identity import DefaultAzureCredential
 import os
 
-connection_string = os.environ.get("AZURE_APPCONFIG_CONNECTION_STRING")
+endpoint = os.environ.get("AZURE_APPCONFIGURATION_ENDPOINT")
 
-# Connect to Azure App Configuration using a connection string.
-config = load(connection_string=connection_string)
+# Connect to Azure App Configuration using Microsoft Entra ID authentication.
+config = load(endpoint=endpoint, credential=DefaultAzureCredential())
 
 # Find the key "message" and print its value.
 print(config["message"])