diff --git a/composer.json b/composer.json
index 0504c00..98ea830 100644
--- a/composer.json
+++ b/composer.json
@@ -30,7 +30,7 @@
         "phpdocumentor/reflection-docblock": "^4.0.0",
         "sabre/event": "^5.0",
         "sabre/uri": "^2.0",
-        "squizlabs/php_codesniffer": "3.0.0RC3",
+        "squizlabs/php_codesniffer": "3.0.0",
         "webmozart/glob": "^4.1",
         "webmozart/path-util": "^2.3"
     },