diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index b45a1622..2a1caaeb 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -54,11 +54,11 @@ jobs:
                         symfony-version: '5.4.*'
 
                     # Test against Symfony 5.4
-                    -   php-version: '8.2'
+                    -   php-version: '8.3'
                         symfony-version: '5.4.*'
 
                     # Test against Symfony 6.*
-                    -   php-version: '8.2'
+                    -   php-version: '8.3'
                         symfony-version: '6.*'
         steps:
             -   name: 'Checkout code'
@@ -90,11 +90,11 @@ jobs:
                         symfony-version: '5.4.*'
 
                     # Test against Symfony 5.4
-                    -   php-version: '8.2'
+                    -   php-version: '8.3'
                         symfony-version: '5.4.*'
 
                     # Test against Symfony 6.*
-                    -   php-version: '8.2'
+                    -   php-version: '8.3'
                         symfony-version: '6.*'
 
         steps:
diff --git a/app/composer.json b/app/composer.json
index 1c9380b0..dc88fdcf 100644
--- a/app/composer.json
+++ b/app/composer.json
@@ -2,7 +2,7 @@
     "type": "project",
     "license": "MIT",
     "require": {
-        "php": "~8.0.0 || ~8.1.0 || ~8.2.0",
+        "php": "~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0",
         "ext-json": "*",
         "doctrine/doctrine-bundle": "^2.0.3",
         "doctrine/orm": "^2.9",
diff --git a/composer.json b/composer.json
index ad335bf1..9382d17b 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
         }
     ],
     "require": {
-        "php": "~8.0.0 || ~8.1.0 || ~8.2.0",
+        "php": "~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0",
         "ext-json": "*",
         "lcobucci/clock": "^2.0 || ^3.0",
         "lcobucci/jwt": "^4.1 || ^5.0",
diff --git a/src/backup-code/composer.json b/src/backup-code/composer.json
index 32f20d10..c4e3ed71 100644
--- a/src/backup-code/composer.json
+++ b/src/backup-code/composer.json
@@ -12,7 +12,7 @@
         }
     ],
     "require": {
-        "php": "~8.0.0 || ~8.1.0 || ~8.2.0",
+        "php": "~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0",
         "scheb/2fa-bundle": "self.version"
     },
     "autoload": {
diff --git a/src/bundle/composer.json b/src/bundle/composer.json
index c5911bdd..56e192d9 100644
--- a/src/bundle/composer.json
+++ b/src/bundle/composer.json
@@ -12,7 +12,7 @@
         }
     ],
     "require": {
-        "php": "~8.0.0 || ~8.1.0 || ~8.2.0",
+        "php": "~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0",
         "ext-json": "*",
         "symfony/config": "^5.4 || ^6.0",
         "symfony/dependency-injection": "^5.4 || ^6.0",
diff --git a/src/email/composer.json b/src/email/composer.json
index 3c43047d..4e75d69d 100644
--- a/src/email/composer.json
+++ b/src/email/composer.json
@@ -12,7 +12,7 @@
         }
     ],
     "require": {
-        "php": "~8.0.0 || ~8.1.0 || ~8.2.0",
+        "php": "~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0",
         "scheb/2fa-bundle": "self.version"
     },
     "autoload": {
diff --git a/src/google-authenticator/composer.json b/src/google-authenticator/composer.json
index 68e20703..c39ab15d 100644
--- a/src/google-authenticator/composer.json
+++ b/src/google-authenticator/composer.json
@@ -12,7 +12,7 @@
         }
     ],
     "require": {
-        "php": "~8.0.0 || ~8.1.0 || ~8.2.0",
+        "php": "~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0",
         "scheb/2fa-bundle": "self.version",
         "spomky-labs/otphp": "^10.0 || ^11.0",
         "paragonie/constant_time_encoding": "^2.4"
diff --git a/src/totp/composer.json b/src/totp/composer.json
index 4b41f236..b68d5300 100644
--- a/src/totp/composer.json
+++ b/src/totp/composer.json
@@ -12,7 +12,7 @@
         }
     ],
     "require": {
-        "php": "~8.0.0 || ~8.1.0 || ~8.2.0",
+        "php": "~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0",
         "scheb/2fa-bundle": "self.version",
         "spomky-labs/otphp": "^10.0 || ^11.0",
         "paragonie/constant_time_encoding": "^2.4"
diff --git a/src/trusted-device/composer.json b/src/trusted-device/composer.json
index 4a6829ab..c78ce12f 100644
--- a/src/trusted-device/composer.json
+++ b/src/trusted-device/composer.json
@@ -12,7 +12,7 @@
         }
     ],
     "require": {
-        "php": "~8.0.0 || ~8.1.0 || ~8.2.0",
+        "php": "~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0",
         "scheb/2fa-bundle": "self.version",
         "lcobucci/clock": "^2.0 || ^3.0",
         "lcobucci/jwt": "^4.1 || ^5.0"