diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index 16a62471..fea1c189 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -29,7 +29,7 @@ jobs:
             - name: Install PHP with extensions
               uses: shivammathur/setup-php@v2
               with:
-                  php-version: '8.3'
+                  php-version: '8.4'
                   coverage: none
                   tools: composer:v2
                   extensions: mongodb
@@ -54,7 +54,7 @@ jobs:
             - name: Install PHP with extensions
               uses: shivammathur/setup-php@v2
               with:
-                  php-version: '8.3'
+                  php-version: '8.4'
                   coverage: none
                   tools: composer:v2, composer-normalize:2
               env:
diff --git a/.github/workflows/qa.yaml b/.github/workflows/qa.yaml
index 6373e871..ace3b7be 100644
--- a/.github/workflows/qa.yaml
+++ b/.github/workflows/qa.yaml
@@ -29,7 +29,7 @@ jobs:
             - name: Install PHP with extensions
               uses: shivammathur/setup-php@v2
               with:
-                  php-version: '8.3'
+                  php-version: '8.4'
                   coverage: none
                   tools: composer:v2
                   extensions: mongodb
@@ -54,7 +54,7 @@ jobs:
             - name: Install PHP with extensions
               uses: shivammathur/setup-php@v2
               with:
-                  php-version: '8.3'
+                  php-version: '8.4'
                   coverage: none
                   tools: composer:v2
                   extensions: mongodb
@@ -65,7 +65,7 @@ jobs:
                   dependency-versions: highest
 
             - name: Psalm
-              run: vendor/bin/psalm --no-progress --show-info=false --stats --output-format=github --threads=$(nproc) --shepherd --php-version=8.3
+              run: vendor/bin/psalm --no-progress --show-info=false --stats --output-format=github --threads=$(nproc) --shepherd --php-version=8.4
 
     rector:
         name: Rector
@@ -79,7 +79,7 @@ jobs:
             - name: Install PHP with extensions
               uses: shivammathur/setup-php@v2
               with:
-                  php-version: '8.3'
+                  php-version: '8.4'
                   coverage: none
                   tools: composer:v2
                   extensions: mongodb
diff --git a/.github/workflows/symfony-lint.yaml b/.github/workflows/symfony-lint.yaml
index 5beb969f..d8df070b 100644
--- a/.github/workflows/symfony-lint.yaml
+++ b/.github/workflows/symfony-lint.yaml
@@ -29,7 +29,7 @@ jobs:
             - name: Install PHP with extensions
               uses: shivammathur/setup-php@v2
               with:
-                  php-version: '8.3'
+                  php-version: '8.4'
                   coverage: none
                   tools: composer:v2
 
@@ -53,7 +53,7 @@ jobs:
             - name: Install PHP with extensions
               uses: shivammathur/setup-php@v2
               with:
-                  php-version: '8.3'
+                  php-version: '8.4'
                   coverage: none
                   tools: composer:v2
 
@@ -77,7 +77,7 @@ jobs:
             - name: Install PHP with extensions
               uses: shivammathur/setup-php@v2
               with:
-                  php-version: '8.3'
+                  php-version: '8.4'
                   coverage: none
                   tools: composer:v2
 
@@ -101,7 +101,7 @@ jobs:
             - name: Install PHP with extensions
               uses: shivammathur/setup-php@v2
               with:
-                  php-version: '8.3'
+                  php-version: '8.4'
                   coverage: none
                   tools: composer:v2
 
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 5b0f0782..93ef10f7 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -39,6 +39,7 @@ jobs:
                     - '8.1'
                     - '8.2'
                     - '8.3'
+                    - '8.4'
                 dependencies: [highest]
                 allowed-to-fail: [false]
                 symfony-require: ['']
@@ -48,17 +49,17 @@ jobs:
                       dependencies: lowest
                       allowed-to-fail: false
                       variant: normal
-                    - php-version: '8.3'
+                    - php-version: '8.4'
                       dependencies: highest
                       allowed-to-fail: false
                       symfony-require: 6.4.*
                       variant: symfony/symfony:"6.4.*"
-                    - php-version: '8.3'
+                    - php-version: '8.4'
                       dependencies: highest
                       allowed-to-fail: false
                       symfony-require: 7.1.*
                       variant: symfony/symfony:"7.1.*"
-                    - php-version: '8.3'
+                    - php-version: '8.4'
                       dependencies: highest
                       allowed-to-fail: false
                       symfony-require: 7.2.*
diff --git a/Makefile b/Makefile
index a5e077dd..1f772ffc 100644
--- a/Makefile
+++ b/Makefile
@@ -44,7 +44,7 @@ lint-xliff:
 .PHONY: lint-xliff
 
 lint-php:
-	vendor/bin/php-cs-fixer fix --ansi --verbose --diff --dry-run
+	PHP_CS_FIXER_IGNORE_ENV=1 vendor/bin/php-cs-fixer fix --ansi --verbose --diff --dry-run
 .PHONY: lint-php
 
 lint-symfony: lint-symfony-container lint-symfony-twig lint-symfony-xliff lint-symfony-yaml
@@ -70,7 +70,7 @@ cs-fix: cs-fix-php cs-fix-xml cs-fix-xliff cs-fix-composer
 .PHONY: cs-fix
 
 cs-fix-php:
-	vendor/bin/php-cs-fixer fix --verbose
+	PHP_CS_FIXER_IGNORE_ENV=1 vendor/bin/php-cs-fixer fix --verbose
 .PHONY: cs-fix-php
 
 cs-fix-xml:
@@ -117,7 +117,7 @@ phpstan:
 .PHONY: phpstan
 
 psalm:
-	vendor/bin/psalm --php-version=8.3
+	vendor/bin/psalm --php-version=8.4
 .PHONY: psalm
 
 rector: