diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
index dd06487..3aefd3f 100644
--- a/.buildkite/pipeline.yml
+++ b/.buildkite/pipeline.yml
@@ -5,7 +5,7 @@ steps:
     env:
       PHP_VERSION: "{{ matrix.php }}"
       TEST_SUITE: "{{ matrix.suite }}"
-      STACK_VERSION: 8.10-SNAPSHOT
+      STACK_VERSION: 8.11-SNAPSHOT
     matrix:
       setup:
         suite:
diff --git a/src/Client.php b/src/Client.php
index 65fa31f..fb6ed03 100644
--- a/src/Client.php
+++ b/src/Client.php
@@ -24,7 +24,7 @@
 
 class Client
 {
-    const VERSION = '8.9.0';
+    const VERSION = '8.11.0';
 
     private array $config = [];