diff --git a/composer.json b/composer.json
index 6a6301b..c52b1bc 100644
--- a/composer.json
+++ b/composer.json
@@ -29,10 +29,10 @@
         "tiny-blocks/time": "^2.7"
     },
     "require-dev": {
-        "ergebnis/composer-normalize": "^2.52",
+        "ergebnis/composer-normalize": "^2.54",
         "infection/infection": "^0.35",
-        "phpstan/phpstan": "^2.2",
-        "phpunit/phpunit": "^13.2",
+        "phpstan/phpstan": "^2.3",
+        "phpunit/phpunit": "^13.4",
         "slevomat/coding-standard": "^8.31",
         "squizlabs/php_codesniffer": "^4.0"
     },