diff --git a/composer.json b/composer.json
index b1391891b3d85012f1747adafe4e79713d6ed263..1b43367c66cd99f497dc16d0751181c7102a0204 100644
--- a/composer.json
+++ b/composer.json
@@ -27,10 +27,6 @@
       ]
     }
   },
-  "require": {
-    "ext-inotify": "*",
-    "ext-pcntl": "*"
-  },
   "require-dev": {
     "orchestra/testbench": "^6.0",
     "phpunit/phpunit": "^9.5",
diff --git a/docker-compose.yml b/docker-compose.yml
index 2efee607060e5918f19983bbfcda2abc50cd15c7..df4c8be1a7549990c379f1ab364f8d69d931749b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,7 +5,7 @@ services:
     build:
       context: ./docker
       dockerfile: Dockerfile
-    image: laravel-watcher-7.4/app
+    image: laravel-watcher-8.1/app
     volumes:
       - '.:/var/www/html'
     networks:
diff --git a/docker/Dockerfile b/docker/Dockerfile
index d58fb491b697b6e202cfcfabbf51367178566fbe..4c157809ee30dfada2f7062f606386c84a2bd9cc 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:7.4-alpine
+FROM php:8.1-alpine
 
 # Install dev dependencies
 RUN apk add --no-cache --virtual .build-deps \