diff --git a/.github/workflows/unit-tests.yaml b/.github/workflows/unit-tests.yaml
index d3c3fc5f71b..c404c6030f0 100644
--- a/.github/workflows/unit-tests.yaml
+++ b/.github/workflows/unit-tests.yaml
@@ -56,7 +56,7 @@ jobs:
                        minimum-stability: 'dev' # TODO: remove when Symfony 8.0 is released
 
         env:
-            SYMFONY_REQUIRE: ${{ matrix.symfony-version || '>=5.4' }} # TODO: To change to '>=6.4' in 3.x
+            SYMFONY_REQUIRE: ${{ matrix.symfony-version || '>=6.4' }}
         steps:
             - uses: actions/checkout@v4
 
diff --git a/src/Autocomplete/CHANGELOG.md b/src/Autocomplete/CHANGELOG.md
index 0af4bde9d78..588fbb6d30c 100644
--- a/src/Autocomplete/CHANGELOG.md
+++ b/src/Autocomplete/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 3.0.0
+
+-   Minimum required Symfony version is now 6.4
+
 ## 2.29.0
 
 -  Add Symfony 8 support
diff --git a/src/Autocomplete/composer.json b/src/Autocomplete/composer.json
index e1c906c40bd..7ff7a7ecd8c 100644
--- a/src/Autocomplete/composer.json
+++ b/src/Autocomplete/composer.json
@@ -25,27 +25,27 @@
     },
     "require": {
         "php": ">=8.1",
-        "symfony/dependency-injection": "^6.3|^7.0|^8.0",
+        "symfony/dependency-injection": "^6.4|^7.0|^8.0",
         "symfony/deprecation-contracts": "^2.5|^3",
-        "symfony/http-foundation": "^6.3|^7.0|^8.0",
-        "symfony/http-kernel": "^6.3|^7.0|^8.0",
-        "symfony/property-access": "^6.3|^7.0|^8.0"
+        "symfony/http-foundation": "^6.4|^7.0|^8.0",
+        "symfony/http-kernel": "^6.4|^7.0|^8.0",
+        "symfony/property-access": "^6.4|^7.0|^8.0"
     },
     "require-dev": {
         "doctrine/collections": "^1.6.8|^2.0",
-        "doctrine/doctrine-bundle": "^2.4.3",
+        "doctrine/doctrine-bundle": "^2.5.0",
         "doctrine/orm": "^2.9.4|^3.0",
         "fakerphp/faker": "^1.22",
         "mtdowling/jmespath.php": "^2.6",
-        "symfony/form": "^6.3|^7.0|^8.0",
-        "symfony/options-resolver": "^6.3|^7.0|^8.0",
-        "symfony/framework-bundle": "^6.3|^7.0|^8.0",
+        "symfony/form": "^6.4|^7.0|^8.0",
+        "symfony/options-resolver": "^6.4|^7.0|^8.0",
+        "symfony/framework-bundle": "^6.4|^7.0|^8.0",
         "symfony/maker-bundle": "^1.40",
-        "symfony/phpunit-bridge": "^6.3|^7.0|^8.0",
-        "symfony/process": "^6.3|^7.0|^8.0",
-        "symfony/security-bundle": "^6.3|^7.0|^8.0",
-        "symfony/twig-bundle": "^6.3|^7.0|^8.0",
-        "symfony/uid": "^6.3|^7.0|^8.0",
+        "symfony/phpunit-bridge": "^7.2|^8.0",
+        "symfony/process": "^6.4|^7.0|^8.0",
+        "symfony/security-bundle": "^6.4|^7.0|^8.0",
+        "symfony/twig-bundle": "^6.4|^7.0|^8.0",
+        "symfony/uid": "^6.4|^7.0|^8.0",
         "twig/twig": "^2.14.7|^3.0.4",
         "zenstruck/browser": "^1.1",
         "zenstruck/foundry": "^2.0"
diff --git a/src/Chartjs/CHANGELOG.md b/src/Chartjs/CHANGELOG.md
index 8ab43dfdf37..29d98d93ba9 100644
--- a/src/Chartjs/CHANGELOG.md
+++ b/src/Chartjs/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 3.0.0
+
+-   Minimum required Symfony version is now 6.4
+
 ## 2.29.0
 
 -  Add Symfony 8 support
diff --git a/src/Chartjs/composer.json b/src/Chartjs/composer.json
index 5f1c0948d3f..77363cd77e1 100644
--- a/src/Chartjs/composer.json
+++ b/src/Chartjs/composer.json
@@ -29,16 +29,16 @@
     },
     "require": {
         "php": ">=8.1",
-        "symfony/config": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/dependency-injection": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/http-kernel": "^5.4|^6.0|^7.0|^8.0",
+        "symfony/config": "^6.4|^7.0|^8.0",
+        "symfony/dependency-injection": "^6.4|^7.0|^8.0",
+        "symfony/http-kernel": "^6.4|^7.0|^8.0",
         "symfony/stimulus-bundle": "^2.9.1"
     },
     "require-dev": {
-        "symfony/framework-bundle": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/phpunit-bridge": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/twig-bundle": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/var-dumper": "^5.4|^6.0|^7.0|^8.0"
+        "symfony/framework-bundle": "^6.4|^7.0|^8.0",
+        "symfony/phpunit-bridge": "^7.2|^8.0",
+        "symfony/twig-bundle": "^6.4|^7.0|^8.0",
+        "symfony/var-dumper": "^6.4|^7.0|^8.0"
     },
     "conflict": {
         "symfony/flex": "<1.13"
diff --git a/src/Cropperjs/CHANGELOG.md b/src/Cropperjs/CHANGELOG.md
index 171d58b65d1..2068b94b46b 100644
--- a/src/Cropperjs/CHANGELOG.md
+++ b/src/Cropperjs/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 3.0.0
+
+-   Minimum required Symfony version is now 6.4
+
 ## 2.29.0
 
 -  Add Symfony 8 support
diff --git a/src/Cropperjs/composer.json b/src/Cropperjs/composer.json
index fbf22907651..229546b3249 100644
--- a/src/Cropperjs/composer.json
+++ b/src/Cropperjs/composer.json
@@ -30,19 +30,19 @@
     "require": {
         "php": ">=8.1",
         "intervention/image": "^2.5",
-        "symfony/config": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/dependency-injection": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/form": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/http-kernel": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/options-resolver": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/validator": "^5.4|^6.0|^7.0|^8.0"
+        "symfony/config": "^6.4|^7.0|^8.0",
+        "symfony/dependency-injection": "^6.4|^7.0|^8.0",
+        "symfony/form": "^6.4|^7.0|^8.0",
+        "symfony/http-kernel": "^6.4|^7.0|^8.0",
+        "symfony/options-resolver": "^6.4|^7.0|^8.0",
+        "symfony/validator": "^6.4|^7.0|^8.0"
     },
     "require-dev": {
-        "symfony/expression-language": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/framework-bundle": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/phpunit-bridge": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/twig-bundle": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/var-dumper": "^5.4|^6.0|^7.0|^8.0",
+        "symfony/expression-language": "^6.4|^7.0|^8.0",
+        "symfony/framework-bundle": "^6.4|^7.0|^8.0",
+        "symfony/phpunit-bridge": "^7.2|^8.0",
+        "symfony/twig-bundle": "^6.4|^7.0|^8.0",
+        "symfony/var-dumper": "^6.4|^7.0|^8.0",
         "twig/twig": "^2.14.7|^3.0.4"
     },
     "conflict": {
diff --git a/src/Dropzone/CHANGELOG.md b/src/Dropzone/CHANGELOG.md
index 1e178d9c441..d9b9dd489a4 100644
--- a/src/Dropzone/CHANGELOG.md
+++ b/src/Dropzone/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 3.0.0
+
+-   Minimum required Symfony version is now 6.4
+
 ## 2.29.0
 
 -  Add Symfony 8 support
diff --git a/src/Dropzone/composer.json b/src/Dropzone/composer.json
index fa7a52623fb..a28cf12f6f9 100644
--- a/src/Dropzone/composer.json
+++ b/src/Dropzone/composer.json
@@ -29,17 +29,17 @@
     },
     "require": {
         "php": ">=8.1",
-        "symfony/config": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/dependency-injection": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/form": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/http-kernel": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/options-resolver": "^5.4|^6.0|^7.0|^8.0"
+        "symfony/config": "^6.4|^7.0|^8.0",
+        "symfony/dependency-injection": "^6.4|^7.0|^8.0",
+        "symfony/form": "^6.4|^7.0|^8.0",
+        "symfony/http-kernel": "^6.4|^7.0|^8.0",
+        "symfony/options-resolver": "^6.4|^7.0|^8.0"
     },
     "require-dev": {
-        "symfony/framework-bundle": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/phpunit-bridge": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/twig-bundle": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/var-dumper": "^5.4|^6.0|^7.0|^8.0",
+        "symfony/framework-bundle": "^6.4|^7.0|^8.0",
+        "symfony/phpunit-bridge": "^7.2|^8.0",
+        "symfony/twig-bundle": "^6.4|^7.0|^8.0",
+        "symfony/var-dumper": "^6.4|^7.0|^8.0",
         "twig/twig": "^2.14.7|^3.0.4"
     },
     "extra": {
diff --git a/src/Icons/CHANGELOG.md b/src/Icons/CHANGELOG.md
index 3eea06bcc5d..ebc2ce8730e 100644
--- a/src/Icons/CHANGELOG.md
+++ b/src/Icons/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 3.0.0
+
+-   Minimum required Symfony version is now 6.4
+
 ## 2.29.0
 
 -  Add Symfony 8 support
diff --git a/src/Icons/composer.json b/src/Icons/composer.json
index 83d0a25d25f..9c332139e71 100644
--- a/src/Icons/composer.json
+++ b/src/Icons/composer.json
@@ -43,7 +43,7 @@
         "symfony/asset-mapper": "^6.4|^7.0|^8.0",
         "symfony/console": "^6.4|^7.0|^8.0",
         "symfony/http-client": "6.4|^7.0|^8.0",
-        "symfony/phpunit-bridge": "^6.3|^7.0|^8.0",
+        "symfony/phpunit-bridge": "^7.2|^8.0",
         "symfony/ux-twig-component": "^2.14",
         "zenstruck/console-test": "^1.5",
         "psr/log": "^2|^3"
diff --git a/src/LiveComponent/CHANGELOG.md b/src/LiveComponent/CHANGELOG.md
index 561c086e70d..7d21876d55c 100644
--- a/src/LiveComponent/CHANGELOG.md
+++ b/src/LiveComponent/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 3.0.0
+
+-   Minimum required Symfony version is now 6.4
+
 ## 2.29.0
 
 -  Add Symfony 8 support
diff --git a/src/LiveComponent/composer.json b/src/LiveComponent/composer.json
index 189f7b45a4d..6478e91b5ad 100644
--- a/src/LiveComponent/composer.json
+++ b/src/LiveComponent/composer.json
@@ -28,8 +28,8 @@
     "require": {
         "php": ">=8.1",
         "symfony/deprecation-contracts": "^2.5|^3.0",
-        "symfony/property-access": "^5.4.5|^6.0|^7.0|^8.0",
-        "symfony/property-info": "^5.4|^6.0|^7.0|^8.0",
+        "symfony/property-access": "^6.4|^7.0|^8.0",
+        "symfony/property-info": "^6.4|^7.0|^8.0",
         "symfony/stimulus-bundle": "^2.9",
         "symfony/ux-twig-component": "^2.25.1",
         "twig/twig": "^3.10.3"
@@ -41,22 +41,22 @@
         "doctrine/orm": "^2.9.4",
         "doctrine/persistence": "^2.5.2|^3.0",
         "phpdocumentor/reflection-docblock": "5.x-dev",
-        "symfony/dependency-injection": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/expression-language": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/form": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/framework-bundle": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/options-resolver": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/phpunit-bridge": "^6.1|^7.0|^8.0",
-        "symfony/security-bundle": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/serializer": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/twig-bundle": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/uid": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/validator": "^5.4|^6.0|^7.0|^8.0",
+        "symfony/dependency-injection": "^6.4|^7.0|^8.0",
+        "symfony/expression-language": "^6.4|^7.0|^8.0",
+        "symfony/form": "^6.4|^7.0|^8.0",
+        "symfony/framework-bundle": "^6.4|^7.0|^8.0",
+        "symfony/options-resolver": "^6.4|^7.0|^8.0",
+        "symfony/phpunit-bridge": "^7.2|^8.0",
+        "symfony/security-bundle": "^6.4|^7.0|^8.0",
+        "symfony/serializer": "^6.4|^7.0|^8.0",
+        "symfony/twig-bundle": "^6.4|^7.0|^8.0",
+        "symfony/uid": "^6.4|^7.0|^8.0",
+        "symfony/validator": "^6.4|^7.0|^8.0",
         "zenstruck/browser": "^1.2.0",
         "zenstruck/foundry": "^2.0"
     },
     "conflict": {
-        "symfony/config": "<5.4.0",
+        "symfony/config": "<6.4",
         "symfony/type-info": "<7.2",
         "symfony/property-info": "~7.0.0"
     },
diff --git a/src/Map/CHANGELOG.md b/src/Map/CHANGELOG.md
index 0dcbae589fe..59e64b77fba 100644
--- a/src/Map/CHANGELOG.md
+++ b/src/Map/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 3.0.0
+
+-   Minimum required Symfony version is now 6.4
+
 ## 2.29.0
 
 -  Add Symfony 8 support
diff --git a/src/Map/src/Bridge/Google/CHANGELOG.md b/src/Map/src/Bridge/Google/CHANGELOG.md
index 0e8fe128388..73661fe225e 100644
--- a/src/Map/src/Bridge/Google/CHANGELOG.md
+++ b/src/Map/src/Bridge/Google/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 3.0.0
+
+-   Minimum required Symfony version is now 6.4
+
 ## 2.29.0
 
 -  Add Symfony 8 support
diff --git a/src/Map/src/Bridge/Leaflet/CHANGELOG.md b/src/Map/src/Bridge/Leaflet/CHANGELOG.md
index 0b5fc0eb405..fdf047dc28f 100644
--- a/src/Map/src/Bridge/Leaflet/CHANGELOG.md
+++ b/src/Map/src/Bridge/Leaflet/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 3.0.0
+
+-   Minimum required Symfony version is now 6.4
+
 ## 2.29.0
 
 -  Add Symfony 8 support
diff --git a/src/Notify/CHANGELOG.md b/src/Notify/CHANGELOG.md
index 40a72344e09..396255cb016 100644
--- a/src/Notify/CHANGELOG.md
+++ b/src/Notify/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 3.0.0
+
+-   Minimum required Symfony version is now 6.4
+
 ## 2.29.0
 
 -  Add Symfony 8 support
diff --git a/src/Notify/composer.json b/src/Notify/composer.json
index 65c5b836be3..f8efcbbed42 100644
--- a/src/Notify/composer.json
+++ b/src/Notify/composer.json
@@ -29,21 +29,21 @@
     },
     "require": {
         "php": ">=8.1",
-        "symfony/config": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/dependency-injection": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/http-kernel": "^5.4|^6.0|^7.0|^8.0",
+        "symfony/config": "^6.4|^7.0|^8.0",
+        "symfony/dependency-injection": "^6.4|^7.0|^8.0",
+        "symfony/http-kernel": "^6.4|^7.0|^8.0",
         "symfony/mercure-bundle": "^0.3.4",
-        "symfony/mercure-notifier": "^5.4|^6.0|^7.0|^8.0",
+        "symfony/mercure-notifier": "^6.4|^7.0|^8.0",
         "symfony/stimulus-bundle": "^2.9.1",
-        "symfony/twig-bundle": "^5.4|^6.0|^7.0|^8.0"
+        "symfony/twig-bundle": "^6.4|^7.0|^8.0"
     },
     "require-dev": {
-        "symfony/framework-bundle": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/phpunit-bridge": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/var-dumper": "^5.4|^6.0|^7.0|^8.0"
+        "symfony/framework-bundle": "^6.4|^7.0|^8.0",
+        "symfony/phpunit-bridge": "^7.2|^8.0",
+        "symfony/var-dumper": "^6.4|^7.0|^8.0"
     },
     "conflict": {
-        "symfony/config": "<5.4.0"
+        "symfony/config": "<6.4"
     },
     "extra": {
         "thanks": {
diff --git a/src/React/CHANGELOG.md b/src/React/CHANGELOG.md
index 96ed8c6a744..08a6905acf3 100644
--- a/src/React/CHANGELOG.md
+++ b/src/React/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 3.0.0
+
+-   Minimum required Symfony version is now 6.4
+
 ## 2.29.0
 
 -  Add Symfony 8 support
diff --git a/src/React/composer.json b/src/React/composer.json
index 46081a52359..f32ee730ef6 100644
--- a/src/React/composer.json
+++ b/src/React/composer.json
@@ -32,12 +32,12 @@
         "symfony/stimulus-bundle": "^2.9.1"
     },
     "require-dev": {
-        "symfony/asset-mapper": "^6.3|^7.0|^8.0",
-        "symfony/finder": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/framework-bundle": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/phpunit-bridge": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/twig-bundle": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/var-dumper": "^5.4|^6.0|^7.0|^8.0"
+        "symfony/asset-mapper": "^6.4|^7.0|^8.0",
+        "symfony/finder": "^6.4|^7.0|^8.0",
+        "symfony/framework-bundle": "^6.4|^7.0|^8.0",
+        "symfony/phpunit-bridge": "^7.2|^8.0",
+        "symfony/twig-bundle": "^6.4|^7.0|^8.0",
+        "symfony/var-dumper": "^6.4|^7.0|^8.0"
     },
     "extra": {
         "thanks": {
diff --git a/src/StimulusBundle/CHANGELOG.md b/src/StimulusBundle/CHANGELOG.md
index a2201c231da..7ac7f732e48 100644
--- a/src/StimulusBundle/CHANGELOG.md
+++ b/src/StimulusBundle/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 3.0.0
+
+-   Minimum required Symfony version is now 6.4
+
 ## 2.29.0
 
 -  Add Symfony 8 support
diff --git a/src/StimulusBundle/composer.json b/src/StimulusBundle/composer.json
index 346b2841df5..63d90b4ff92 100644
--- a/src/StimulusBundle/composer.json
+++ b/src/StimulusBundle/composer.json
@@ -14,18 +14,18 @@
     ],
     "require": {
         "php": ">=8.1",
-        "symfony/config": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/dependency-injection": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/finder": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/http-kernel": "^5.4|^6.0|^7.0|^8.0",
+        "symfony/config": "^6.4|^7.0|^8.0",
+        "symfony/dependency-injection": "^6.4|^7.0|^8.0",
+        "symfony/finder": "^6.4|^7.0|^8.0",
+        "symfony/http-kernel": "^6.4|^7.0|^8.0",
         "twig/twig": "^2.15.3|^3.8",
         "symfony/deprecation-contracts": "^2.0|^3.0"
     },
     "require-dev": {
-        "symfony/asset-mapper": "^6.3|^7.0|^8.0",
-        "symfony/framework-bundle": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/phpunit-bridge": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/twig-bundle": "^5.4|^6.0|^7.0|^8.0",
+        "symfony/asset-mapper": "^6.4|^7.0|^8.0",
+        "symfony/framework-bundle": "^6.4|^7.0|^8.0",
+        "symfony/phpunit-bridge": "^7.2|^8.0",
+        "symfony/twig-bundle": "^6.4|^7.0|^8.0",
         "zenstruck/browser": "^1.4"
     },
     "minimum-stability": "dev",
diff --git a/src/Svelte/CHANGELOG.md b/src/Svelte/CHANGELOG.md
index 5c7e94c763f..0cdfc4ca00d 100644
--- a/src/Svelte/CHANGELOG.md
+++ b/src/Svelte/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 3.0.0
+
+-   Minimum required Symfony version is now 6.4
+
 ## 2.29.0
 
 -  Add Symfony 8 support
diff --git a/src/Svelte/composer.json b/src/Svelte/composer.json
index 6ce86e8dff8..729b33024db 100644
--- a/src/Svelte/composer.json
+++ b/src/Svelte/composer.json
@@ -36,12 +36,12 @@
         "symfony/stimulus-bundle": "^2.9.1"
     },
     "require-dev": {
-        "symfony/asset-mapper": "^6.3|^7.0|^8.0",
-        "symfony/finder": "^5.4|^6.2|^7.0|^8.0",
-        "symfony/framework-bundle": "^5.4|^6.2|^7.0|^8.0",
-        "symfony/phpunit-bridge": "^5.4|^6.2|^7.0|^8.0",
-        "symfony/twig-bundle": "^5.4|^6.2|^7.0|^8.0",
-        "symfony/var-dumper": "^5.4|^6.2|^7.0|^8.0"
+        "symfony/asset-mapper": "^6.4|^7.0|^8.0",
+        "symfony/finder": "^6.4|^7.0|^8.0",
+        "symfony/framework-bundle": "^6.4|^7.0|^8.0",
+        "symfony/phpunit-bridge": "^7.2|^8.0",
+        "symfony/twig-bundle": "^6.4|^7.0|^8.0",
+        "symfony/var-dumper": "^6.4|^7.0|^8.0"
     },
     "extra": {
         "thanks": {
diff --git a/src/Toolkit/CHANGELOG.md b/src/Toolkit/CHANGELOG.md
index f9b96a35f39..abddd2eea8f 100644
--- a/src/Toolkit/CHANGELOG.md
+++ b/src/Toolkit/CHANGELOG.md
@@ -1,6 +1,10 @@
 # CHANGELOG
 
-## 2.29.0
+## 3.0.0
+
+-   Minimum required Symfony version is now 6.4
+
+# 2.29.0
 
 -  Add Symfony 8 support
 
diff --git a/src/Translator/CHANGELOG.md b/src/Translator/CHANGELOG.md
index 266c9abc932..41aa49115ab 100644
--- a/src/Translator/CHANGELOG.md
+++ b/src/Translator/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 3.0.0
+
+-   Minimum required Symfony version is now 6.4
+
 ## 2.29.0
 
 -  Add Symfony 8 support
diff --git a/src/Translator/composer.json b/src/Translator/composer.json
index 435d1addf38..1800f05e214 100644
--- a/src/Translator/composer.json
+++ b/src/Translator/composer.json
@@ -29,16 +29,16 @@
     },
     "require": {
         "php": ">=8.1",
-        "symfony/console": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/filesystem": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/string": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/translation": "^5.4|^6.0|^7.0|^8.0"
+        "symfony/console": "^6.4|^7.0|^8.0",
+        "symfony/filesystem": "^6.4|^7.0|^8.0",
+        "symfony/string": "^6.4|^7.0|^8.0",
+        "symfony/translation": "^6.4|^7.0|^8.0"
     },
     "require-dev": {
-        "symfony/framework-bundle": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/phpunit-bridge": "^5.2|^6.0|^7.0|^8.0",
-        "symfony/var-dumper": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/yaml": "^5.4|^6.0|^7.0|^8.0"
+        "symfony/framework-bundle": "^6.4|^7.0|^8.0",
+        "symfony/phpunit-bridge": "^7.2|^8.0",
+        "symfony/var-dumper": "^6.4|^7.0|^8.0",
+        "symfony/yaml": "^6.4|^7.0|^8.0"
     },
     "extra": {
         "thanks": {
diff --git a/src/Turbo/CHANGELOG.md b/src/Turbo/CHANGELOG.md
index df654e7c1d2..3e1c6a94c25 100644
--- a/src/Turbo/CHANGELOG.md
+++ b/src/Turbo/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 3.0.0
+
+-   Minimum required Symfony version is now 6.4
+
 ## 2.29.0
 
 -  Add Symfony 8 support
diff --git a/src/Turbo/composer.json b/src/Turbo/composer.json
index db83621fa7e..b61f92725e9 100644
--- a/src/Turbo/composer.json
+++ b/src/Turbo/composer.json
@@ -42,21 +42,21 @@
         "doctrine/orm": "^2.8 | 3.0",
         "phpstan/phpstan": "^2.1.17",
         "symfony/asset-mapper": "^6.4|^7.0|^8.0",
-        "symfony/debug-bundle": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/form": "^5.4|^6.0|^7.0|^8.0",
+        "symfony/debug-bundle": "^6.4|^7.0|^8.0",
+        "symfony/form": "^6.4|^7.0|^8.0",
         "symfony/framework-bundle": "^6.4|^7.0|^8.0",
         "symfony/mercure-bundle": "^0.3.7",
-        "symfony/messenger": "^5.4|^6.0|^7.0|^8.0",
+        "symfony/messenger": "^6.4|^7.0|^8.0",
         "symfony/panther": "^2.2",
-        "symfony/phpunit-bridge": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/process": "^5.4|6.3.*|^7.0|^8.0",
-        "symfony/property-access": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/security-core": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/stopwatch": "^5.4|^6.0|^7.0|^8.0",
+        "symfony/phpunit-bridge": "^7.2|^8.0",
+        "symfony/process": "^6.4|^7.0|^8.0",
+        "symfony/property-access": "^6.4|^7.0|^8.0",
+        "symfony/security-core": "^6.4|^7.0|^8.0",
+        "symfony/stopwatch": "^6.4|^7.0|^8.0",
         "symfony/ux-twig-component": "^2.21",
         "symfony/twig-bundle": "^6.4|^7.0|^8.0",
-        "symfony/web-profiler-bundle": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/expression-language": "^5.4|^6.0|^7.0|^8.0",
+        "symfony/web-profiler-bundle": "^6.4|^7.0|^8.0",
+        "symfony/expression-language": "^6.4|^7.0|^8.0",
         "dbrekelmans/bdi": "dev-main",
         "php-webdriver/webdriver": "^1.15"
     },
diff --git a/src/TwigComponent/CHANGELOG.md b/src/TwigComponent/CHANGELOG.md
index d21cd8e5c7e..0ecaeb6759c 100644
--- a/src/TwigComponent/CHANGELOG.md
+++ b/src/TwigComponent/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 3.0.0
+
+-   Minimum required Symfony version is now 6.4
+
 ## 2.29.0
 
 -  Add Symfony 8 support
diff --git a/src/TwigComponent/composer.json b/src/TwigComponent/composer.json
index cb1e08c65e0..d7c3c63cf1b 100644
--- a/src/TwigComponent/composer.json
+++ b/src/TwigComponent/composer.json
@@ -27,24 +27,24 @@
     },
     "require": {
         "php": ">=8.1",
-        "symfony/dependency-injection": "^5.4|^6.0|^7.0|^8.0",
+        "symfony/dependency-injection": "^6.4|^7.0|^8.0",
         "symfony/deprecation-contracts": "^2.2|^3.0",
-        "symfony/event-dispatcher": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/property-access": "^5.4|^6.0|^7.0|^8.0",
+        "symfony/event-dispatcher": "^6.4|^7.0|^8.0",
+        "symfony/property-access": "^6.4|^7.0|^8.0",
         "twig/twig": "^3.10.3"
     },
     "require-dev": {
-        "symfony/console": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/css-selector": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/dom-crawler": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/framework-bundle": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/phpunit-bridge": "^6.0|^7.0|^8.0",
+        "symfony/console": "^6.4|^7.0|^8.0",
+        "symfony/css-selector": "^6.4|^7.0|^8.0",
+        "symfony/dom-crawler": "^6.4|^7.0|^8.0",
+        "symfony/framework-bundle": "^6.4|^7.0|^8.0",
+        "symfony/phpunit-bridge": "^7.2|^8.0",
         "symfony/stimulus-bundle": "^2.9.1",
-        "symfony/twig-bundle": "^5.4|^6.0|^7.0|^8.0",
+        "symfony/twig-bundle": "^6.4|^7.0|^8.0",
         "symfony/webpack-encore-bundle": "^1.15|^2.3.0"
     },
     "conflict": {
-        "symfony/config": "<5.4.0"
+        "symfony/config": "<6.4"
     },
     "config": {
         "sort-packages": true
diff --git a/src/Vue/CHANGELOG.md b/src/Vue/CHANGELOG.md
index 5040161e7ea..364dba856ad 100644
--- a/src/Vue/CHANGELOG.md
+++ b/src/Vue/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 3.0.0
+
+-   Minimum required Symfony version is now 6.4
+
 ## 2.29.0
 
 -  Add Symfony 8 support
diff --git a/src/Vue/composer.json b/src/Vue/composer.json
index bf3f80c37df..506781d8db0 100644
--- a/src/Vue/composer.json
+++ b/src/Vue/composer.json
@@ -36,12 +36,12 @@
         "symfony/stimulus-bundle": "^2.9.1"
     },
     "require-dev": {
-        "symfony/asset-mapper": "^6.3|^7.0|^8.0",
-        "symfony/finder": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/framework-bundle": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/phpunit-bridge": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/twig-bundle": "^5.4|^6.0|^7.0|^8.0",
-        "symfony/var-dumper": "^5.4|^6.0|^7.0|^8.0"
+        "symfony/asset-mapper": "^6.4|^7.0|^8.0",
+        "symfony/finder": "^6.4|^7.0|^8.0",
+        "symfony/framework-bundle": "^6.4|^7.0|^8.0",
+        "symfony/phpunit-bridge": "^7.2|^8.0",
+        "symfony/twig-bundle": "^6.4|^7.0|^8.0",
+        "symfony/var-dumper": "^6.4|^7.0|^8.0"
     },
     "extra": {
         "thanks": {