diff --git a/composer.json b/composer.json
index 6420469..ae296e0 100644
--- a/composer.json
+++ b/composer.json
@@ -48,9 +48,9 @@
 	},
 	"require-dev": {
 		"bamarni/composer-bin-plugin": "^1.4",
-		"koodimonni-language/de_de": "*",
-		"koodimonni-language/fr_fr": "*",
-		"koodimonni-language/nl_nl": "*",
+		"koodimonni-language/core-de_de": "*",
+		"koodimonni-language/core-fr_fr": "*",
+		"koodimonni-language/core-nl_nl": "*",
 		"overtrue/phplint": "^4.5",
 		"php-coveralls/php-coveralls": "^2.5",
 		"phpmd/phpmd": "^2.13",
@@ -59,7 +59,7 @@
 		"pronamic/wp-coding-standards": "^2.2",
 		"roots/wordpress": "^6.0",
 		"szepeviktor/phpstan-wordpress": "^1.3",
-		"vimeo/psalm": "^5.24",
+		"vimeo/psalm": "*",
 		"wp-phpunit/wp-phpunit": "^6.1",
 		"yoast/phpunit-polyfills": "^1.0"
 	},