diff --git a/CHANGELOG.md b/CHANGELOG.md
index f0a26b3b..8d1bc2ce 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 4.6.0 (2024-??-??)
+
+- Add support for `ruflin/elastica` 8.x
+
 ## 4.5.0 (2024-04-10)
 
 - Add support for `doctrine/phpcr-odm` 2.x
diff --git a/composer.json b/composer.json
index 52ef47bf..a460e62f 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
         "phpstan/phpstan-phpunit": "1.4.0",
         "phpunit/phpunit": "10.5.20",
         "rector/rector": "1.1.0",
-        "ruflin/elastica": "^7.3",
+        "ruflin/elastica": "^7.3 || ^8.0",
         "solarium/solarium": "^6.2",
         "symfony/cache": "^5.4 || ^6.3 || ^7.0",
         "twig/twig": "^2.13 || ^3.0"
@@ -69,7 +69,8 @@
     "config": {
         "allow-plugins": {
             "composer/package-versions-deprecated": true,
-            "phpstan/extension-installer": true
+            "phpstan/extension-installer": true,
+            "php-http/discovery": false
         }
     },
     "minimum-stability": "dev"
diff --git a/lib/Adapter/Elastica/composer.json b/lib/Adapter/Elastica/composer.json
index 971132ce..fa11d67b 100644
--- a/lib/Adapter/Elastica/composer.json
+++ b/lib/Adapter/Elastica/composer.json
@@ -7,7 +7,7 @@
     "require": {
         "php": "^8.1",
         "pagerfanta/core": "^4.0",
-        "ruflin/elastica": "^7.3"
+        "ruflin/elastica": "^7.3 || ^8.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^10.5"
@@ -20,5 +20,10 @@
             "Tests/"
         ]
     },
+    "config": {
+        "allow-plugins": {
+            "php-http/discovery": false
+        }
+    },
     "minimum-stability": "dev"
 }