diff --git a/app/config/services.yml b/app/config/services.yml
index c427f3610..7dee53644 100644
--- a/app/config/services.yml
+++ b/app/config/services.yml
@@ -322,7 +322,8 @@ services:
     AppBundle\Routing\LegacyRouter:
         autowire: true
 
-    AlgoliaSearch\Client:
+    Algolia\AlgoliaSearch\SearchClient:
+        factory: [ Algolia\AlgoliaSearch\SearchClient, create ]
         arguments: ["%algolia_app_id%", "%algolia_backend_api_key%"]
 
     AppBundle\Joindin\JoindinComments:
diff --git a/composer.json b/composer.json
index a8b30a001..fea7c4354 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,7 @@
     "ext-json": "*",
     "ext-libxml": "*",
     "ext-openssl": "*",
-    "algolia/algoliasearch-client-php": "^1.12",
+    "algolia/algoliasearch-client-php": "^3.4",
     "beberlei/assert": "^2.9",
     "captioning/captioning": "^2.6",
     "ccmbenchmark/ting_bundle": "3.4.1",
diff --git a/composer.lock b/composer.lock
index 3ca321ac9..ce68a66b0 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,31 +4,43 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "e837825c26c89e1148ab591c5c3db9da",
+    "content-hash": "6f80c056e0d1c12771ebc7a6a3582164",
     "packages": [
         {
             "name": "algolia/algoliasearch-client-php",
-            "version": "1.28.1",
+            "version": "3.4.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/algolia/algoliasearch-client-php.git",
-                "reference": "43b0b0dc64e2d0f206d903ad3a4fb8b0a3660f81"
+                "reference": "7505959737f7944507be7ef476752ad761873c4a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/algolia/algoliasearch-client-php/zipball/43b0b0dc64e2d0f206d903ad3a4fb8b0a3660f81",
-                "reference": "43b0b0dc64e2d0f206d903ad3a4fb8b0a3660f81",
+                "url": "https://api.github.com/repos/algolia/algoliasearch-client-php/zipball/7505959737f7944507be7ef476752ad761873c4a",
+                "reference": "7505959737f7944507be7ef476752ad761873c4a",
                 "shasum": ""
             },
             "require": {
                 "ext-curl": "*",
+                "ext-json": "*",
                 "ext-mbstring": "*",
-                "php": "^5.3 || ^7.0"
+                "php": "^7.3 || ^8.0",
+                "psr/http-message": "^1.1 || ^2.0",
+                "psr/log": "^1.0 || ^2.0 || ^3.0",
+                "psr/simple-cache": "^1.0 || ^2.0 || ^3.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.4 || ^7.0",
-                "satooshi/php-coveralls": "^1.0"
+                "friendsofphp/php-cs-fixer": "^2.0",
+                "fzaninotto/faker": "^1.8",
+                "phpunit/phpunit": "^8.0 || ^9.0",
+                "symfony/yaml": "^2.0 || ^4.0"
+            },
+            "suggest": {
+                "guzzlehttp/guzzle": "If you prefer to use Guzzle HTTP client instead of the Http Client implementation provided by the package"
             },
+            "bin": [
+                "bin/algolia-doctor"
+            ],
             "type": "library",
             "extra": {
                 "branch-alias": {
@@ -36,8 +48,12 @@
                 }
             },
             "autoload": {
-                "psr-0": {
-                    "AlgoliaSearch": "src/"
+                "files": [
+                    "src/Http/Psr7/functions.php",
+                    "src/functions.php"
+                ],
+                "psr-4": {
+                    "Algolia\\AlgoliaSearch\\": "src/"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -48,23 +64,21 @@
                 {
                     "name": "Algolia Team",
                     "email": "contact@algolia.com"
-                },
-                {
-                    "name": "Jonathan H. Wage",
-                    "email": "jonwage@gmail.com"
-                },
-                {
-                    "name": "Ryan T. Catlin",
-                    "email": "ryan.catlin@gmail.com"
                 }
             ],
             "description": "Algolia Search API Client for PHP",
-            "homepage": "https://github.com/algolia/algoliasearch-client-php",
+            "keywords": [
+                "algolia",
+                "api",
+                "client",
+                "php",
+                "search"
+            ],
             "support": {
                 "issues": "https://github.com/algolia/algoliasearch-client-php/issues",
-                "source": "https://github.com/algolia/algoliasearch-client-php/tree/1.28.1"
+                "source": "https://github.com/algolia/algoliasearch-client-php/tree/3.4.2"
             },
-            "time": "2020-06-03T15:36:28+00:00"
+            "time": "2025-01-22T11:13:54+00:00"
         },
         {
             "name": "aura/sqlquery",
@@ -492,6 +506,77 @@
             },
             "time": "2017-03-23T21:52:55+00:00"
         },
+        {
+            "name": "composer/pcre",
+            "version": "1.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/composer/pcre.git",
+                "reference": "67a32d7d6f9f560b726ab25a061b38ff3a80c560"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/composer/pcre/zipball/67a32d7d6f9f560b726ab25a061b38ff3a80c560",
+                "reference": "67a32d7d6f9f560b726ab25a061b38ff3a80c560",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.3.2 || ^7.0 || ^8.0"
+            },
+            "require-dev": {
+                "phpstan/phpstan": "^1.3",
+                "phpstan/phpstan-strict-rules": "^1.1",
+                "symfony/phpunit-bridge": "^4.2 || ^5"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Composer\\Pcre\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Jordi Boggiano",
+                    "email": "j.boggiano@seld.be",
+                    "homepage": "http://seld.be"
+                }
+            ],
+            "description": "PCRE wrapping library that offers type-safe preg_* replacements.",
+            "keywords": [
+                "PCRE",
+                "preg",
+                "regex",
+                "regular expression"
+            ],
+            "support": {
+                "issues": "https://github.com/composer/pcre/issues",
+                "source": "https://github.com/composer/pcre/tree/1.0.1"
+            },
+            "funding": [
+                {
+                    "url": "https://packagist.com",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/composer",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/composer/composer",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2022-01-21T20:24:37+00:00"
+        },
         {
             "name": "cuyz/valinor",
             "version": "0.17.1",
@@ -3631,16 +3716,16 @@
         },
         {
             "name": "nesbot/carbon",
-            "version": "2.72.6",
+            "version": "2.73.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/CarbonPHP/carbon.git",
-                "reference": "1e9d50601e7035a4c61441a208cb5bed73e108c5"
+                "reference": "9228ce90e1035ff2f0db84b40ec2e023ed802075"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/CarbonPHP/carbon/zipball/1e9d50601e7035a4c61441a208cb5bed73e108c5",
-                "reference": "1e9d50601e7035a4c61441a208cb5bed73e108c5",
+                "url": "https://api.github.com/repos/CarbonPHP/carbon/zipball/9228ce90e1035ff2f0db84b40ec2e023ed802075",
+                "reference": "9228ce90e1035ff2f0db84b40ec2e023ed802075",
                 "shasum": ""
             },
             "require": {
@@ -3734,7 +3819,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-12-27T09:28:11+00:00"
+            "time": "2025-01-08T20:10:23+00:00"
         },
         {
             "name": "nojimage/twitter-text-php",
@@ -3932,19 +4017,20 @@
         },
         {
             "name": "phpoffice/phpspreadsheet",
-            "version": "1.29.8",
+            "version": "1.29.10",
             "source": {
                 "type": "git",
                 "url": "https://github.com/PHPOffice/PhpSpreadsheet.git",
-                "reference": "089ffdfc04b5fcf25a3503d81a4e589f247e20e3"
+                "reference": "c80041b1628c4f18030407134fe88303661d4e4e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/PHPOffice/PhpSpreadsheet/zipball/089ffdfc04b5fcf25a3503d81a4e589f247e20e3",
-                "reference": "089ffdfc04b5fcf25a3503d81a4e589f247e20e3",
+                "url": "https://api.github.com/repos/PHPOffice/PhpSpreadsheet/zipball/c80041b1628c4f18030407134fe88303661d4e4e",
+                "reference": "c80041b1628c4f18030407134fe88303661d4e4e",
                 "shasum": ""
             },
             "require": {
+                "composer/pcre": "^1||^2||^3",
                 "ext-ctype": "*",
                 "ext-dom": "*",
                 "ext-fileinfo": "*",
@@ -4031,9 +4117,9 @@
             ],
             "support": {
                 "issues": "https://github.com/PHPOffice/PhpSpreadsheet/issues",
-                "source": "https://github.com/PHPOffice/PhpSpreadsheet/tree/1.29.8"
+                "source": "https://github.com/PHPOffice/PhpSpreadsheet/tree/1.29.10"
             },
-            "time": "2025-01-12T03:16:27+00:00"
+            "time": "2025-02-08T02:56:14+00:00"
         },
         {
             "name": "phpstan/phpdoc-parser",
@@ -7091,77 +7177,6 @@
             },
             "time": "2022-03-30T09:27:43+00:00"
         },
-        {
-            "name": "composer/pcre",
-            "version": "1.0.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/composer/pcre.git",
-                "reference": "67a32d7d6f9f560b726ab25a061b38ff3a80c560"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/composer/pcre/zipball/67a32d7d6f9f560b726ab25a061b38ff3a80c560",
-                "reference": "67a32d7d6f9f560b726ab25a061b38ff3a80c560",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^5.3.2 || ^7.0 || ^8.0"
-            },
-            "require-dev": {
-                "phpstan/phpstan": "^1.3",
-                "phpstan/phpstan-strict-rules": "^1.1",
-                "symfony/phpunit-bridge": "^4.2 || ^5"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-main": "1.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Composer\\Pcre\\": "src"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Jordi Boggiano",
-                    "email": "j.boggiano@seld.be",
-                    "homepage": "http://seld.be"
-                }
-            ],
-            "description": "PCRE wrapping library that offers type-safe preg_* replacements.",
-            "keywords": [
-                "PCRE",
-                "preg",
-                "regex",
-                "regular expression"
-            ],
-            "support": {
-                "issues": "https://github.com/composer/pcre/issues",
-                "source": "https://github.com/composer/pcre/tree/1.0.1"
-            },
-            "funding": [
-                {
-                    "url": "https://packagist.com",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://github.com/composer",
-                    "type": "github"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/composer/composer",
-                    "type": "tidelift"
-                }
-            ],
-            "time": "2022-01-21T20:24:37+00:00"
-        },
         {
             "name": "composer/semver",
             "version": "3.4.3",
@@ -7536,16 +7551,16 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "2.1.1",
+            "version": "2.1.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "cd6e973e04b4c2b94c86e8612b5a65f0da0e08e7"
+                "reference": "451b17f9665481ee502adc39be987cb71067ece2"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/cd6e973e04b4c2b94c86e8612b5a65f0da0e08e7",
-                "reference": "cd6e973e04b4c2b94c86e8612b5a65f0da0e08e7",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/451b17f9665481ee502adc39be987cb71067ece2",
+                "reference": "451b17f9665481ee502adc39be987cb71067ece2",
                 "shasum": ""
             },
             "require": {
@@ -7590,25 +7605,25 @@
                     "type": "github"
                 }
             ],
-            "time": "2025-01-05T16:43:48+00:00"
+            "time": "2025-02-13T12:49:56+00:00"
         },
         {
             "name": "rector/rector",
-            "version": "2.0.7",
+            "version": "2.0.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/rectorphp/rector.git",
-                "reference": "e70d681f6a0c361a63e6825897cd97746436f015"
+                "reference": "4393230e478c0006795770fe74c223b5c64ed68c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/rectorphp/rector/zipball/e70d681f6a0c361a63e6825897cd97746436f015",
-                "reference": "e70d681f6a0c361a63e6825897cd97746436f015",
+                "url": "https://api.github.com/repos/rectorphp/rector/zipball/4393230e478c0006795770fe74c223b5c64ed68c",
+                "reference": "4393230e478c0006795770fe74c223b5c64ed68c",
                 "shasum": ""
             },
             "require": {
                 "php": "^7.4|^8.0",
-                "phpstan/phpstan": "^2.1.1"
+                "phpstan/phpstan": "^2.1.3"
             },
             "conflict": {
                 "rector/rector-doctrine": "*",
@@ -7641,7 +7656,7 @@
             ],
             "support": {
                 "issues": "https://github.com/rectorphp/rector/issues",
-                "source": "https://github.com/rectorphp/rector/tree/2.0.7"
+                "source": "https://github.com/rectorphp/rector/tree/2.0.9"
             },
             "funding": [
                 {
@@ -7649,7 +7664,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2025-01-19T09:41:28+00:00"
+            "time": "2025-02-10T08:14:01+00:00"
         },
         {
             "name": "smalot/pdfparser",
diff --git a/sources/AppBundle/Command/IndexMeetupsCommand.php b/sources/AppBundle/Command/IndexMeetupsCommand.php
index ddbb340aa..ff9b3bfb9 100644
--- a/sources/AppBundle/Command/IndexMeetupsCommand.php
+++ b/sources/AppBundle/Command/IndexMeetupsCommand.php
@@ -4,8 +4,8 @@
 
 namespace AppBundle\Command;
 
-use AlgoliaSearch\AlgoliaException;
-use AlgoliaSearch\Client;
+use Algolia\AlgoliaSearch\Exceptions\AlgoliaException;
+use Algolia\AlgoliaSearch\SearchClient;
 use AppBundle\Event\Model\Repository\MeetupRepository;
 use AppBundle\Indexation\Meetups\Runner;
 use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
@@ -35,8 +35,8 @@ protected function execute(InputInterface $input, OutputInterface $output): int
         $container = $this->getContainer();
         $ting = $this->getContainer()->get('ting');
 
-        /** @var Client $algoliaClient */
-        $algoliaClient = $container->get(Client::class);
+        /** @var SearchClient $algoliaClient */
+        $algoliaClient = $container->get(SearchClient::class);
         $meetupRepository = $ting->get(MeetupRepository::class);
 
         if ($input->getOption('run-scraping')) {
diff --git a/sources/AppBundle/Controller/Website/HomeController.php b/sources/AppBundle/Controller/Website/HomeController.php
index a41b73f0d..12a6f766c 100644
--- a/sources/AppBundle/Controller/Website/HomeController.php
+++ b/sources/AppBundle/Controller/Website/HomeController.php
@@ -7,8 +7,9 @@
 use Afup\Site\Corporate\Articles;
 use Afup\Site\Corporate\Branche;
 use Afup\Site\Corporate\Feuille;
-use AlgoliaSearch\AlgoliaException;
-use AlgoliaSearch\Client;
+use Algolia\AlgoliaSearch\Exceptions\AlgoliaException;
+use Algolia\AlgoliaSearch\SearchClient;
+use AppBundle\Event\Model\Meetup;
 use AppBundle\Event\Model\Repository\TalkRepository;
 use AppBundle\Event\Model\Talk;
 use AppBundle\Twig\ViewRenderer;
@@ -26,14 +27,14 @@ class HomeController extends AbstractController
     private LoggerInterface $logger;
     private RepositoryFactory $repositoryFactory;
     private AdapterInterface $traceableAdapter;
-    private Client $client;
+    private SearchClient $client;
     private bool $homeAlgoliaEnabled;
 
     public function __construct(ViewRenderer $view,
                                 LoggerInterface $logger,
                                 RepositoryFactory $repositoryFactory,
                                 AdapterInterface $traceableAdapter,
-                                Client $client,
+                                SearchClient $client,
                                 bool $homeAlgoliaEnabled)
     {
         $this->view = $view;
@@ -65,18 +66,15 @@ public function display(): Response
         ]);
     }
 
-    /**
-     * @return Talk
-     */
-    protected function getTalkOfTheDay()
+    protected function getTalkOfTheDay(): Talk
     {
         return $this->repositoryFactory->get(TalkRepository::class)->getTalkOfTheDay(new \DateTime());
     }
 
     /**
-     * @return array
+     * @return array<Meetup>
      */
-    protected function getLatestMeetups()
+    protected function getLatestMeetups(): array
     {
         if (!$this->homeAlgoliaEnabled) {
             return [];
diff --git a/sources/AppBundle/Indexation/Meetups/Runner.php b/sources/AppBundle/Indexation/Meetups/Runner.php
index be342933e..cea14d4af 100644
--- a/sources/AppBundle/Indexation/Meetups/Runner.php
+++ b/sources/AppBundle/Indexation/Meetups/Runner.php
@@ -4,9 +4,8 @@
 
 namespace AppBundle\Indexation\Meetups;
 
-use AlgoliaSearch\AlgoliaException;
-use AlgoliaSearch\Client;
-use AlgoliaSearch\Index;
+use Algolia\AlgoliaSearch\SearchClient;
+use Algolia\AlgoliaSearch\SearchIndex;
 use AppBundle\Antennes\AntennesCollection;
 use AppBundle\Event\Model\Meetup;
 use AppBundle\Event\Model\Repository\MeetupRepository;
@@ -14,23 +13,19 @@
 
 class Runner
 {
-    protected Client $algoliaClient;
+    protected SearchClient $algoliaClient;
 
     protected MeetupRepository $meetupRepository;
 
     protected Transformer $transformer;
 
-    public function __construct(Client $algoliaClient, MeetupRepository $meetupRepository)
+    public function __construct(SearchClient $algoliaClient, MeetupRepository $meetupRepository)
     {
         $this->algoliaClient = $algoliaClient;
         $this->meetupRepository = $meetupRepository;
         $this->transformer = new Transformer(new AntennesCollection());
     }
 
-    /**
-     *
-     * @throws AlgoliaException
-     */
     public function run(): void
     {
         $index = $this->initIndex();
@@ -39,17 +34,15 @@ public function run(): void
 
         $meetups = $this->getTransformedMeetupsFromDatabase();
 
-        $index->clearIndex();
-        $index->addObjects($meetups, 'meetup_id');
+        $index->clearObjects();
+        $index->saveObjects($meetups, [
+            'objectIDKey' => 'meetup_id'
+        ]);
 
         echo "Indexation des meetups terminée avec succès !\n";
     }
 
-    /**
-     * @return Index
-     * @throws AlgoliaException
-     */
-    protected function initIndex()
+    protected function initIndex(): SearchIndex
     {
         $index = $this->algoliaClient->initIndex('afup_meetups');
 
@@ -80,10 +73,9 @@ private function getTransformedMeetupsFromDatabase(): array
     }
 
     /**
-     * @param CollectionInterface $meetupsCollection
      * @return array<Meetup>
      */
-    public function transformMeetupsForIndexation($meetupsCollection): array
+    public function transformMeetupsForIndexation(CollectionInterface $meetupsCollection): array
     {
         $meetupsArray = [];
         /** @var Meetup $meetup */
diff --git a/sources/AppBundle/Indexation/Talks/Runner.php b/sources/AppBundle/Indexation/Talks/Runner.php
index afff5d417..69262ce79 100644
--- a/sources/AppBundle/Indexation/Talks/Runner.php
+++ b/sources/AppBundle/Indexation/Talks/Runner.php
@@ -4,8 +4,8 @@
 
 namespace AppBundle\Indexation\Talks;
 
-use AlgoliaSearch\Client;
-use AlgoliaSearch\Index;
+use Algolia\AlgoliaSearch\SearchClient;
+use Algolia\AlgoliaSearch\SearchIndex;
 use AppBundle\Event\Model\Planning;
 use AppBundle\Event\Model\Repository\EventRepository;
 use AppBundle\Event\Model\Repository\PlanningRepository;
@@ -15,22 +15,19 @@
 
 class Runner
 {
-    protected Client $algoliaClient;
+    protected SearchClient $algoliaClient;
 
     protected RepositoryFactory $ting;
 
     protected Transformer $transformer;
 
-    public function __construct(Client $algoliaClient, RepositoryFactory $ting)
+    public function __construct(SearchClient $algoliaClient, RepositoryFactory $ting)
     {
         $this->algoliaClient = $algoliaClient;
         $this->ting = $ting;
         $this->transformer = new Transformer();
     }
 
-    /**
-     *
-     */
     public function run(): void
     {
         $index = $this->initIndex();
@@ -45,14 +42,13 @@ public function run(): void
             $objects[] = $object;
         }
 
-        $index->clearIndex();
-        $index->addObjects($objects, 'planning_id');
+        $index->clearObjects();
+        $index->saveObjects($objects, [
+            'objectIDKey' => 'planning_id'
+        ]);
     }
 
-    /**
-     * @return Index
-     */
-    protected function initIndex()
+    protected function initIndex(): SearchIndex
     {
         $index = $this->algoliaClient->initIndex('afup_talks');