diff --git a/service-api/composer.json b/service-api/composer.json
index 85bdfa88..fdd40d1b 100644
--- a/service-api/composer.json
+++ b/service-api/composer.json
@@ -26,7 +26,7 @@
     "require-dev": {
         "dealerdirect/phpcodesniffer-composer-installer": "^1.0",
         "laminas/laminas-test": "^4.9",
-        "phpunit/phpunit": "^10.4",
+        "phpunit/phpunit": "^11.0",
         "psalm/plugin-phpunit": "^0.19.0",
         "squizlabs/php_codesniffer": "^3.7",
         "vimeo/psalm": "^5.13"
diff --git a/service-front/composer.json b/service-front/composer.json
index ec56e13c..17856dcf 100644
--- a/service-front/composer.json
+++ b/service-front/composer.json
@@ -31,7 +31,7 @@
     "require-dev": {
         "dealerdirect/phpcodesniffer-composer-installer": "^1.0",
         "laminas/laminas-test": "^4.9",
-        "phpunit/phpunit": "^10.4",
+        "phpunit/phpunit": "^11.0",
         "psalm/plugin-phpunit": "^0.19.0",
         "squizlabs/php_codesniffer": "^3.7",
         "vimeo/psalm": "^5.13"