diff --git a/.github/workflows/continuous-integration.yaml b/.github/workflows/continuous-integration.yaml
index fcd49db2d..90e29896b 100644
--- a/.github/workflows/continuous-integration.yaml
+++ b/.github/workflows/continuous-integration.yaml
@@ -36,6 +36,7 @@ jobs:
           - '8.1'
           - '8.2'
           - '8.3'
+          - '8.4'
         experimental:
           - false
         dependencies:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 69cc5f7cc..2ac4c9ce2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 * Added support for the multi-match query type `bool_prefix` [#2220](https://github.com/ruflin/Elastica/pull/2220)
+* Supported PHP 8.0
 
 ### Changed
 
diff --git a/composer.json b/composer.json
index 5d2e8e89e..8e4975636 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
     ],
     "homepage": "http://elastica.io/",
     "require": {
-        "php": "~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0",
+        "php": "~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0 || ~8.4.0",
         "ext-json": "*",
         "elastic/transport": "^8.8",
         "elasticsearch/elasticsearch": "^8.4.1",