diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1245323..ddd6535 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -7,7 +7,7 @@ jobs:
     strategy:
       matrix:
         php: [8.2, 8.3, 8.4]
-        symfony: ["5.4.*", "6.4.*", "6.4wApi", "7.2.*"]
+        symfony: ["5.4.*", "6.4.*", "6.4wApi", "7.3.*"]
 
     steps:
       - name: Checkout code
diff --git a/composer.json b/composer.json
index f8023eb..b2202e8 100644
--- a/composer.json
+++ b/composer.json
@@ -30,35 +30,35 @@
     "require-dev": {
         "codeception/module-asserts": "^3.0",
         "codeception/module-doctrine": "^3.1",
-        "doctrine/orm": "^2.20",
-        "symfony/browser-kit": "^5.4 | ^6.4 | ^7.2",
-        "symfony/cache": "^5.4 | ^6.4 | ^7.2",
-        "symfony/config": "^5.4 | ^6.4 | ^7.2",
-        "symfony/dependency-injection": "^5.4 | ^6.4 | ^7.2",
-        "symfony/dom-crawler": "^5.4 | ^6.4 | ^7.2",
-        "symfony/dotenv": "^5.4 | ^6.4 | ^7.2",
-        "symfony/error-handler": "^5.4 | ^6.4 | ^7.2",
-        "symfony/filesystem": "^5.4 | ^6.4 | ^7.2",
-        "symfony/form": "^5.4 | ^6.4 | ^7.2",
-        "symfony/framework-bundle": "^5.4 | ^6.4 | ^7.2",
-        "symfony/http-client": "^5.4 | ^6.4 | ^7.2",
-        "symfony/http-foundation": "^5.4 | ^6.4 | ^7.2",
-        "symfony/http-kernel": "^5.4 | ^6.4 | ^7.2",
-        "symfony/mailer": "^5.4 | ^6.4 | ^7.2",
-        "symfony/mime": "^5.4 | ^6.4 | ^7.2",
-        "symfony/notifier": "^5.4 | ^6.4 | ^7.2",
-        "symfony/options-resolver": "^5.4 | ^6.4 | ^7.2",
-        "symfony/property-access": "^5.4 | ^6.4 | ^7.2",
-        "symfony/property-info": "^5.4 | ^6.4 | ^7.2",
-        "symfony/routing": "^5.4 | ^6.4 | ^7.2",
-        "symfony/security-bundle": "^5.4 | ^6.4 | ^7.2",
-        "symfony/security-core": "^5.4 | ^6.4 | ^7.2",
-        "symfony/security-csrf": "^5.4 | ^6.4 | ^7.2",
-        "symfony/security-http": "^5.4 | ^6.4 | ^7.2",
-        "symfony/translation": "^5.4 | ^6.4 | ^7.2",
-        "symfony/twig-bundle": "^5.4 | ^6.4 | ^7.2",
-        "symfony/validator": "^5.4 | ^6.4 | ^7.2",
-        "symfony/var-exporter": "^5.4 | ^6.4 | ^7.2",
+        "doctrine/orm": "^3.5",
+        "symfony/browser-kit": "^5.4 | ^6.4 | ^7.3",
+        "symfony/cache": "^5.4 | ^6.4 | ^7.3",
+        "symfony/config": "^5.4 | ^6.4 | ^7.3",
+        "symfony/dependency-injection": "^5.4 | ^6.4 | ^7.3",
+        "symfony/dom-crawler": "^5.4 | ^6.4 | ^7.3",
+        "symfony/dotenv": "^5.4 | ^6.4 | ^7.3",
+        "symfony/error-handler": "^5.4 | ^6.4 | ^7.3",
+        "symfony/filesystem": "^5.4 | ^6.4 | ^7.3",
+        "symfony/form": "^5.4 | ^6.4 | ^7.3",
+        "symfony/framework-bundle": "^5.4 | ^6.4 | ^7.3",
+        "symfony/http-client": "^5.4 | ^6.4 | ^7.3",
+        "symfony/http-foundation": "^5.4 | ^6.4 | ^7.3",
+        "symfony/http-kernel": "^5.4 | ^6.4 | ^7.3",
+        "symfony/mailer": "^5.4 | ^6.4 | ^7.3",
+        "symfony/mime": "^5.4 | ^6.4 | ^7.3",
+        "symfony/notifier": "^5.4 | ^6.4 | ^7.3",
+        "symfony/options-resolver": "^5.4 | ^6.4 | ^7.3",
+        "symfony/property-access": "^5.4 | ^6.4 | ^7.3",
+        "symfony/property-info": "^5.4 | ^6.4 | ^7.3",
+        "symfony/routing": "^5.4 | ^6.4 | ^7.3",
+        "symfony/security-bundle": "^5.4 | ^6.4 | ^7.3",
+        "symfony/security-core": "^5.4 | ^6.4 | ^7.3",
+        "symfony/security-csrf": "^5.4 | ^6.4 | ^7.3",
+        "symfony/security-http": "^5.4 | ^6.4 | ^7.3",
+        "symfony/translation": "^5.4 | ^6.4 | ^7.3",
+        "symfony/twig-bundle": "^5.4 | ^6.4 | ^7.3",
+        "symfony/validator": "^5.4 | ^6.4 | ^7.3",
+        "symfony/var-exporter": "^5.4 | ^6.4 | ^7.3",
         "vlucas/phpdotenv": "^4.2 | ^5.4"
     },
     "suggest": {
diff --git a/readme.md b/readme.md
index c5bbcb9..79a3359 100644
--- a/readme.md
+++ b/readme.md
@@ -9,7 +9,7 @@ A Codeception module for Symfony framework.
 
 ## Requirements
 
-* `Symfony` `5.4.x`, `6.4.x`, `7.2.x` or higher, as per the [Symfony supported versions](https://symfony.com/releases).
+* `Symfony` `5.4.x`, `6.4.x`, `7.3.x` or higher, as per the [Symfony supported versions](https://symfony.com/releases).
 * `PHP 8.1` or higher.
 
 ## Installation