diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
index 606ddc502..6185445c7 100644
--- a/.buildkite/pipeline.yml
+++ b/.buildkite/pipeline.yml
@@ -5,16 +5,16 @@ steps:
     env:
       PHP_VERSION: "{{ matrix.php }}"
       TEST_SUITE: "{{ matrix.suite }}"
-      STACK_VERSION: 8.10-SNAPSHOT
+      STACK_VERSION: 8.12-SNAPSHOT
     matrix:
       setup:
         suite:
           - "free"
           - "platinum"
         php:
+          - "8.3-cli"
           - "8.2-cli"
           - "8.1-cli"
           - "8.0-cli"
-          - "7.4-cli"
     command: ./.buildkite/run-tests
     artifact_paths: "*.xml"
diff --git a/composer.json b/composer.json
index 0318be226..85e6e3cfa 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,7 @@
   "type": "library",
   "license": "MIT",
   "require": {
-    "php": "^7.4 || ^8.0",
+    "php": "^8.0",
     "elastic/transport": "^8.8",
     "psr/http-client": "^1.0",
     "psr/http-message": "^1.1 || ^2.0",
diff --git a/src/Client.php b/src/Client.php
index c4acf3cff..d7063596f 100644
--- a/src/Client.php
+++ b/src/Client.php
@@ -28,7 +28,7 @@
 final class Client implements ClientInterface
 {
     const CLIENT_NAME = 'es';
-    const VERSION = '8.11.0';
+    const VERSION = '8.12.0';
     const API_COMPATIBILITY_HEADER = '%s/vnd.elasticsearch+%s; compatible-with=8';
     
     use ClientEndpointsTrait;