diff --git a/Dockerfile b/Dockerfile
index 506c28a..27b5bcf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG PHP_IMAGE=php:8.0
+ARG PHP_IMAGE=php:8.2
 FROM $PHP_IMAGE
 
 RUN docker-php-ext-configure pcntl --enable-pcntl \
diff --git a/cloudbuild.yaml b/cloudbuild.yaml
deleted file mode 100644
index bf4cf54..0000000
--- a/cloudbuild.yaml
+++ /dev/null
@@ -1,14 +0,0 @@
-steps:
-- name: 'gcr.io/cloud-builders/docker'
-  args: [ 'build', '-t', 'gcr.io/$PROJECT_ID/build-8.0.0', '--build-arg=PHP_IMAGE=php:8.0.0-buster', '.' ]
-  waitFor: ['-']
-  id: 'build-8.0.0'
-
-- name: 'gcr.io/cloud-builders/docker'
-  args: ['run', 'gcr.io/$PROJECT_ID/build-8.0.0']
-  waitFor: ['build-8.0.0']
-  id: 'run-8.0.0'
-images: [
-
- 'gcr.io/$PROJECT_ID/build-8.0.0'
-]