diff --git a/services/analyse/composer.json b/services/analyse/composer.json
index 67e7b6024..bfac64f57 100644
--- a/services/analyse/composer.json
+++ b/services/analyse/composer.json
@@ -25,17 +25,17 @@
         "phpstan/phpdoc-parser": "^2.0",
         "sebastian/diff": "^7.0",
         "sentry/sentry-symfony": "^5.0",
-        "symfony/clock": "7.3.*",
-        "symfony/console": "7.3.*",
-        "symfony/dotenv": "7.3.*",
+        "symfony/clock": "8.1.*",
+        "symfony/console": "8.1.*",
+        "symfony/dotenv": "8.1.*",
         "symfony/flex": "^2",
-        "symfony/framework-bundle": "7.3.*",
+        "symfony/framework-bundle": "8.1.*",
         "symfony/monolog-bundle": "^4.0",
-        "symfony/property-access": "7.3.*",
-        "symfony/runtime": "7.4.*",
-        "symfony/serializer": "7.3.*",
-        "symfony/validator": "7.3.*",
-        "symfony/yaml": "7.4.*"
+        "symfony/property-access": "8.1.*",
+        "symfony/runtime": "8.1.*",
+        "symfony/serializer": "8.1.*",
+        "symfony/validator": "8.1.*",
+        "symfony/yaml": "8.1.*"
     },
     "require-dev": {
         "coverage-robot/local": "^1.6",
diff --git a/services/api/composer.json b/services/api/composer.json
index 09846e9eb..3f14346da 100644
--- a/services/api/composer.json
+++ b/services/api/composer.json
@@ -24,21 +24,21 @@
         "phpro/api-problem-bundle": "^1.11",
         "phpstan/phpdoc-parser": "^2.0",
         "sentry/sentry-symfony": "^5.0",
-        "symfony/clock": "7.3.*",
-        "symfony/console": "7.3.*",
-        "symfony/dotenv": "7.3.*",
+        "symfony/clock": "8.1.*",
+        "symfony/console": "8.1.*",
+        "symfony/dotenv": "8.1.*",
         "symfony/flex": "^2",
-        "symfony/framework-bundle": "7.3.*",
+        "symfony/framework-bundle": "8.1.*",
         "symfony/monolog-bundle": "^4.0",
-        "symfony/property-access": "7.3.*",
-        "symfony/property-info": "7.3.*",
-        "symfony/runtime": "7.4.*",
-        "symfony/serializer": "7.3.*",
-        "symfony/twig-bridge": "7.3.*",
-        "symfony/twig-bundle": "7.3.*",
-        "symfony/uid": "7.3.*",
-        "symfony/validator": "7.3.*",
-        "symfony/yaml": "7.4.*"
+        "symfony/property-access": "8.1.*",
+        "symfony/property-info": "8.1.*",
+        "symfony/runtime": "8.1.*",
+        "symfony/serializer": "8.1.*",
+        "symfony/twig-bridge": "8.1.*",
+        "symfony/twig-bundle": "8.1.*",
+        "symfony/uid": "8.1.*",
+        "symfony/validator": "8.1.*",
+        "symfony/yaml": "8.1.*"
     },
     "config": {
         "allow-plugins": {
@@ -104,7 +104,7 @@
         "rector/rector": "^2.0",
         "spatie/phpunit-snapshot-assertions": "^5.1",
         "squizlabs/php_codesniffer": "^4.0",
-        "symfony/browser-kit": "7.3.*",
+        "symfony/browser-kit": "8.1.*",
         "symfony/maker-bundle": "^1.48",
         "vimeo/psalm": "^6.13 || 6.x-dev"
     }
diff --git a/services/ingest/composer.json b/services/ingest/composer.json
index 743e967d7..f2dd34bd2 100644
--- a/services/ingest/composer.json
+++ b/services/ingest/composer.json
@@ -25,17 +25,17 @@
         "phpstan/phpdoc-parser": "^2.0",
         "ramsey/uuid": "^4.7",
         "sentry/sentry-symfony": "^5.0",
-        "symfony/clock": "7.3.*",
-        "symfony/console": "7.3.*",
-        "symfony/dotenv": "7.3.*",
+        "symfony/clock": "8.1.*",
+        "symfony/console": "8.1.*",
+        "symfony/dotenv": "8.1.*",
         "symfony/flex": "^2",
-        "symfony/framework-bundle": "7.3.*",
+        "symfony/framework-bundle": "8.1.*",
         "symfony/monolog-bundle": "^4.0",
-        "symfony/property-access": "7.3.*",
-        "symfony/property-info": "7.3.*",
-        "symfony/runtime": "7.4.*",
-        "symfony/serializer": "7.3.*",
-        "symfony/yaml": "7.4.*"
+        "symfony/property-access": "8.1.*",
+        "symfony/property-info": "8.1.*",
+        "symfony/runtime": "8.1.*",
+        "symfony/serializer": "8.1.*",
+        "symfony/yaml": "8.1.*"
     },
     "require-dev": {
         "phpunit/phpunit": "^12.0",
diff --git a/services/orchestrator/composer.json b/services/orchestrator/composer.json
index aa5829dde..bf81616ae 100644
--- a/services/orchestrator/composer.json
+++ b/services/orchestrator/composer.json
@@ -23,17 +23,17 @@
         "phpstan/phpdoc-parser": "^2.0",
         "sentry/sentry-symfony": "^5.0",
         "stechstudio/backoff": "^1.2",
-        "symfony/clock": "7.3.*",
-        "symfony/console": "7.3.*",
-        "symfony/dotenv": "7.3.*",
+        "symfony/clock": "8.1.*",
+        "symfony/console": "8.1.*",
+        "symfony/dotenv": "8.1.*",
         "symfony/flex": "^2",
-        "symfony/framework-bundle": "7.3.*",
+        "symfony/framework-bundle": "8.1.*",
         "symfony/monolog-bundle": "^4.0",
-        "symfony/property-access": "7.3.*",
-        "symfony/property-info": "7.3.*",
-        "symfony/runtime": "7.4.*",
-        "symfony/serializer": "7.3.*",
-        "symfony/yaml": "7.4.*"
+        "symfony/property-access": "8.1.*",
+        "symfony/property-info": "8.1.*",
+        "symfony/runtime": "8.1.*",
+        "symfony/serializer": "8.1.*",
+        "symfony/yaml": "8.1.*"
     },
     "require-dev": {
         "coverage-robot/local": "^1.6",
diff --git a/services/publish/composer.json b/services/publish/composer.json
index a18da68a3..91ccd57a6 100644
--- a/services/publish/composer.json
+++ b/services/publish/composer.json
@@ -20,19 +20,19 @@
         "phpdocumentor/reflection-docblock": "^5.3",
         "phpstan/phpdoc-parser": "^2.0",
         "sentry/sentry-symfony": "^5.0",
-        "symfony/clock": "7.3.*",
-        "symfony/console": "7.3.*",
-        "symfony/dotenv": "7.3.*",
+        "symfony/clock": "8.1.*",
+        "symfony/console": "8.1.*",
+        "symfony/dotenv": "8.1.*",
         "symfony/flex": "^2",
-        "symfony/framework-bundle": "7.3.*",
+        "symfony/framework-bundle": "8.1.*",
         "symfony/monolog-bundle": "^4.0",
-        "symfony/property-access": "7.3.*",
-        "symfony/property-info": "7.3.*",
-        "symfony/runtime": "7.4.*",
-        "symfony/serializer": "7.3.*",
-        "symfony/twig-bridge": "7.3.*",
-        "symfony/twig-bundle": "7.3.*",
-        "symfony/yaml": "7.4.*",
+        "symfony/property-access": "8.1.*",
+        "symfony/property-info": "8.1.*",
+        "symfony/runtime": "8.1.*",
+        "symfony/serializer": "8.1.*",
+        "symfony/twig-bridge": "8.1.*",
+        "symfony/twig-bundle": "8.1.*",
+        "symfony/yaml": "8.1.*",
         "twig/string-extra": "^3.8"
     },
     "require-dev": {