diff --git a/.github/workflows/codeception.yml b/.github/workflows/codeception.yml
index 1c13e648..b79ccd33 100644
--- a/.github/workflows/codeception.yml
+++ b/.github/workflows/codeception.yml
@@ -78,10 +78,10 @@ jobs:
       matrix:
         plugin: ${{ fromJson(needs.detect-plugins.outputs.plugins) }}
         php: ["8.3","8.2","8.1"]
-        wordpress: ["6.8","6.7","6.6","6.5"]
+        wordpress: ["6.9","6.8","6.7"]
         include:
           - php: "8.2"
-            wordpress: "6.8"
+            wordpress: "6.9"
             coverage: 1
       fail-fast: false
 
diff --git a/plugins/wpgraphql-webhooks/composer.json b/plugins/wpgraphql-webhooks/composer.json
index a6f5df45..16821a29 100644
--- a/plugins/wpgraphql-webhooks/composer.json
+++ b/plugins/wpgraphql-webhooks/composer.json
@@ -18,7 +18,7 @@
 	"require-dev": {
 		"axepress/wp-graphql-cs": "^2.0.0",
 		"axepress/wp-graphql-stubs": "^2.3.0",
-		"phpcompatibility/php-compatibility": "dev-develop as 9.9.9",
+		"phpcompatibility/php-compatibility": "^9.3",
 		"phpstan/extension-installer": "^1.1",
 		"phpstan/phpstan-deprecation-rules": "^2.0.1",
 		"phpstan/phpstan": "^2.0",
diff --git a/plugins/wpgraphql-webhooks/readme.txt b/plugins/wpgraphql-webhooks/readme.txt
index 52506bcd..d4ddc8cc 100644
--- a/plugins/wpgraphql-webhooks/readme.txt
+++ b/plugins/wpgraphql-webhooks/readme.txt
@@ -2,7 +2,7 @@
 Contributors: wpengine
 Tags: GraphQL, Gatsby, Headless, WPGraphQL, React, Rest, Webhooks
 Requires at least: 6.0
-Tested up to: 6.8.1
+Tested up to: 6.9
 Requires PHP: 7.4
 Requires WPGraphQL: 1.8.0
 Stable tag: 0.0.6
diff --git a/plugins/wpgraphql-webhooks/wpgraphql-webhooks.php b/plugins/wpgraphql-webhooks/wpgraphql-webhooks.php
index e2733370..ef90d6ce 100644
--- a/plugins/wpgraphql-webhooks/wpgraphql-webhooks.php
+++ b/plugins/wpgraphql-webhooks/wpgraphql-webhooks.php
@@ -11,7 +11,7 @@
  * Text Domain: graphql-webhooks
  * Domain Path: /languages
  * Requires at least: 6.0
- * Tested up to: 6.8
+ * Tested up to: 6.9
  * Requires PHP: 7.4+
  * Requires Plugins: wp-graphql
  * WPGraphQL requires at least: 1.8.0