diff --git a/compute/instances/composer.json b/compute/instances/composer.json
index 4f0bf93c86..b65563baa8 100644
--- a/compute/instances/composer.json
+++ b/compute/instances/composer.json
@@ -1,6 +1,6 @@
 {
     "require": {
-        "google/cloud-compute": "^1.14",
+        "google/cloud-compute": "^2.0",
         "google/cloud-storage": "^1.36"
     }
 }
diff --git a/compute/instances/src/create_instance.php b/compute/instances/src/create_instance.php
index c8e0fe6589..c59353dde6 100644
--- a/compute/instances/src/create_instance.php
+++ b/compute/instances/src/create_instance.php
@@ -25,9 +25,9 @@
 
 # [START compute_instances_create]
 use Google\Cloud\Compute\V1\AttachedDisk;
+use Google\Cloud\Compute\V1\AttachedDisk\Type;
 use Google\Cloud\Compute\V1\AttachedDiskInitializeParams;
 use Google\Cloud\Compute\V1\Client\InstancesClient;
-use Google\Cloud\Compute\V1\Enums\AttachedDisk\Type;
 use Google\Cloud\Compute\V1\InsertInstanceRequest;
 
 /**
@@ -67,7 +67,7 @@ function create_instance(
     $disk = (new AttachedDisk())
         ->setBoot(true)
         ->setAutoDelete(true)
-        ->setType(Type::PERSISTENT)
+        ->setType(Type::name(Type::PERSISTENT))
         ->setInitializeParams($diskInitializeParams);
 
     // Use the network interface provided in the $networkName argument.
diff --git a/compute/instances/src/create_instance_with_encryption_key.php b/compute/instances/src/create_instance_with_encryption_key.php
index cd1474ce3b..b469fa6947 100644
--- a/compute/instances/src/create_instance_with_encryption_key.php
+++ b/compute/instances/src/create_instance_with_encryption_key.php
@@ -25,10 +25,10 @@
 
 # [START compute_instances_create_encrypted]
 use Google\Cloud\Compute\V1\AttachedDisk;
+use Google\Cloud\Compute\V1\AttachedDisk\Type;
 use Google\Cloud\Compute\V1\AttachedDiskInitializeParams;
 use Google\Cloud\Compute\V1\Client\InstancesClient;
 use Google\Cloud\Compute\V1\CustomerEncryptionKey;
-use Google\Cloud\Compute\V1\Enums\AttachedDisk\Type;
 use Google\Cloud\Compute\V1\InsertInstanceRequest;
 
 /**
@@ -78,7 +78,7 @@ function create_instance_with_encryption_key(
     $disk = (new AttachedDisk())
         ->setBoot(true)
         ->setAutoDelete(true)
-        ->setType(Type::PERSISTENT)
+        ->setType(Type::name(Type::PERSISTENT))
         ->setInitializeParams($diskInitializeParams)
         ->setDiskEncryptionKey($customerEncryptionKey);
 
diff --git a/spanner/composer.json b/spanner/composer.json
index f06d93f93f..cfa4184bc3 100755
--- a/spanner/composer.json
+++ b/spanner/composer.json
@@ -1,6 +1,6 @@
 {
     "require": {
-        "google/cloud-spanner": "^1.97"
+        "google/cloud-spanner": "^2.0"
     },
     "autoload": {
         "psr-4": {
diff --git a/spanner/src/read_stale_data.php b/spanner/src/read_stale_data.php
index f06695410c..977d3ebb20 100644
--- a/spanner/src/read_stale_data.php
+++ b/spanner/src/read_stale_data.php
@@ -24,7 +24,7 @@
 namespace Google\Cloud\Samples\Spanner;
 
 // [START spanner_read_stale_data]
-use Google\Cloud\Spanner\Duration;
+use Google\Protobuf\Duration;
 use Google\Cloud\Spanner\SpannerClient;
 
 /**
@@ -49,7 +49,7 @@ function read_stale_data(string $instanceId, string $databaseId): void
         'Albums',
         $keySet,
         ['SingerId', 'AlbumId', 'AlbumTitle'],
-        ['exactStaleness' => new Duration(15)]
+        ['exactStaleness' => new Duration(['seconds' => 15])]
     );
 
     foreach ($results->rows() as $row) {
diff --git a/speech/src/create_recognizer.php b/speech/src/create_recognizer.php
index ded01ee85c..37a49aa164 100644
--- a/speech/src/create_recognizer.php
+++ b/speech/src/create_recognizer.php
@@ -33,7 +33,7 @@ function create_recognizer(
     string $projectId,
     string $location,
     string $recognizerId,
-    string $model = "latest_short"
+    string $model = 'latest_short'
 ): void {
     $apiEndpoint = $location === 'global' ? null : sprintf('%s-speech.googleapis.com', $location);
     $speech = new SpeechClient(['apiEndpoint' => $apiEndpoint]);
diff --git a/speech/src/transcribe_async_gcs.php b/speech/src/transcribe_async_gcs.php
index 14504cb54d..217f5f71dd 100644
--- a/speech/src/transcribe_async_gcs.php
+++ b/speech/src/transcribe_async_gcs.php
@@ -77,7 +77,7 @@ function transcribe_async_gcs(string $projectId, string $location, string $recog
             $response = $operation->getResult();
             foreach ($response->getResults() as $result) {
                 if ($result->getError()) {
-                    print('Error: '. $result->getError()->getMessage());
+                    print('Error: ' . $result->getError()->getMessage());
                 }
                 // get the most likely transcription
                 $transcript = $result->getInlineResult()->getTranscript();
diff --git a/speech/src/transcribe_async_words.php b/speech/src/transcribe_async_words.php
index e89a6028ff..a393885520 100644
--- a/speech/src/transcribe_async_words.php
+++ b/speech/src/transcribe_async_words.php
@@ -91,7 +91,7 @@ function transcribe_async_words(string $projectId, string $location, string $rec
             $response = $operation->getResult();
             foreach ($response->getResults() as $result) {
                 if ($result->getError()) {
-                    print('Error: '. $result->getError()->getMessage());
+                    print('Error: ' . $result->getError()->getMessage());
                 }
                 // get the most likely transcription
                 $transcript = $result->getInlineResult()->getTranscript();