diff --git a/composer.json b/composer.json
index 4f2ce7a..c3d2852 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
         "php": ">=8.0",
         "symfony/console": "^5.4|^6.0|^7.0",
         "symfony/deprecation-contracts": "^2.2|^3.0",
-        "symfony/string": "^5.4|^6.0",
+        "symfony/string": "^5.4|^6.0|^7.0",
         "zenstruck/callback": "^1.4.2"
     },
     "require-dev": {