diff --git a/.github/workflows/composer.yml b/.github/workflows/composer.yml
index 5972966..ba7335e 100644
--- a/.github/workflows/composer.yml
+++ b/.github/workflows/composer.yml
@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: [ '7.4', '8.0', '8.1', '8.2' ]
+        php: [ '7.4', '8.0', '8.1', '8.2', '8.3' ]
 
     name: Composer outdated - PHP ${{ matrix.php }}
 
diff --git a/.github/workflows/phpstan.yml b/.github/workflows/phpstan.yml
index f178f79..a80d364 100644
--- a/.github/workflows/phpstan.yml
+++ b/.github/workflows/phpstan.yml
@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: [ '7.4', '8.0', '8.1', '8.2' ]
+        php: [ '7.4', '8.0', '8.1', '8.2', '8.3' ]
 
     name: PHPStan - PHP ${{ matrix.php }}
 
diff --git a/.github/workflows/phpstan_lowest.yml b/.github/workflows/phpstan_lowest.yml
index 987de3f..b79ef9d 100644
--- a/.github/workflows/phpstan_lowest.yml
+++ b/.github/workflows/phpstan_lowest.yml
@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: [ '7.4', '8.0', '8.1', '8.2' ]
+        php: [ '7.4', '8.0', '8.1', '8.2', '8.3' ]
 
     name: PHPStan with lowest dependencies - PHP ${{ matrix.php }}
 
diff --git a/.github/workflows/syntax_checker.yml b/.github/workflows/syntax_checker.yml
index e788c1f..5b5ce5a 100644
--- a/.github/workflows/syntax_checker.yml
+++ b/.github/workflows/syntax_checker.yml
@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: [ '7.4', '8.0', '8.1', '8.2' ]
+        php: [ '7.4', '8.0', '8.1', '8.2', '8.3' ]
 
     name: PHP syntax checker - PHP ${{ matrix.php }}
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 013ee1c..0bc7317 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,16 @@
-# Change Log
+# Changelog
+All notable changes to this project will be documented in this file.
 
-## [Unreleased][unreleased]
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+
+
+## [1.1.0] - 2024-04-17
+### Added
+- Support for PHP 8.3 and Symfony 7
 
 - RedisProxyListDriver - list driver for RedisProxy
 
@@ -30,7 +40,8 @@
 - RedisProxySortedSetDriver
 - DummyDriver (for testing purposes)
 
-[unreleased]: https://github.com/efabrica-team/hermes-extension/compare/1.0.0...HEAD
+[Unreleased]: https://github.com/efabrica-team/hermes-extension/compare/1.1.0...main
+[1.1.0]: https://github.com/efabrica-team/hermes-extension/compare/1.0.0...1.1.0
 [1.0.0]: https://github.com/efabrica-team/hermes-extension/compare/0.3.1...1.0.0
 [0.3.1]: https://github.com/efabrica-team/hermes-extension/compare/0.3.0...0.3.1
 [0.3.0]: https://github.com/efabrica-team/hermes-extension/compare/0.2.0...0.3.0
diff --git a/composer.json b/composer.json
index 9fc4b13..7aa290b 100644
--- a/composer.json
+++ b/composer.json
@@ -4,11 +4,11 @@
     "keywords": ["worker", "driver", "redis-proxy", "heartbeat"],
     "license": "MIT",
     "require": {
-        "php": ">= 7.4 < 8.3",
+        "php": "^7.4 | ^8.0",
         "ext-json": "*",
         "tomaj/hermes": "^4.0",
         "lulco/redis-proxy": "~0.5 | ^1.0",
-        "symfony/console": "^5.4 | ^6.0"
+        "symfony/console": "^5.4 | ^6.0 | ^7.0"
     },
     "autoload": {
         "psr-4": {
diff --git a/src/Command/CleanupOldProcesses.php b/src/Command/CleanupOldProcesses.php
index b9f5918..bef70e7 100644
--- a/src/Command/CleanupOldProcesses.php
+++ b/src/Command/CleanupOldProcesses.php
@@ -6,10 +6,7 @@
 
 use DateTime;
 use Efabrica\HermesExtension\Heartbeat\HeartbeatStorageInterface;
-use Efabrica\HermesExtension\Heartbeat\HermesProcess;
-use Efabrica\HermesExtension\Ping\PingInterface;
 use Symfony\Component\Console\Command\Command;
-use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\OutputInterface;
diff --git a/src/Driver/RedisProxySetDriver.php b/src/Driver/RedisProxySetDriver.php
index ea2a534..e96752c 100644
--- a/src/Driver/RedisProxySetDriver.php
+++ b/src/Driver/RedisProxySetDriver.php
@@ -17,8 +17,8 @@
 use Tomaj\Hermes\Driver\UnknownPriorityException;
 use Tomaj\Hermes\MessageInterface;
 use Tomaj\Hermes\MessageSerializer;
-use Tomaj\Hermes\Shutdown\ShutdownException;
 use Tomaj\Hermes\SerializeException;
+use Tomaj\Hermes\Shutdown\ShutdownException;
 
 final class RedisProxySetDriver implements DriverInterface
 {