diff --git a/samples/php/pdo/composer.json b/samples/php/pdo/composer.json
index a01952d58..0099fd685 100644
--- a/samples/php/pdo/composer.json
+++ b/samples/php/pdo/composer.json
@@ -2,6 +2,6 @@
   "require": {
     "ext-pgsql": "*",
     "ext-pdo": "*",
-    "shyim/testcontainer": "^0.1.2"
+    "testcontainers/testcontainers": "^0.2.0"
   }
 }
diff --git a/samples/php/pdo/pdo_sample.php b/samples/php/pdo/pdo_sample.php
index fcd49fe22..1fb8b8251 100644
--- a/samples/php/pdo/pdo_sample.php
+++ b/samples/php/pdo/pdo_sample.php
@@ -21,8 +21,8 @@
 
 require 'vendor/autoload.php';
 
-use Testcontainer\Container\Container;
-use Testcontainer\Wait\WaitForLog;
+use Testcontainers\Container\Container;
+use Testcontainers\Wait\WaitForLog;
 
 // Start PGAdapter+Emulator in a Docker container.
 [$pg_adapter, $port] = start_pg_adapter();