diff --git a/composer.json b/composer.json
index 46ab3d0..ee21fa3 100644
--- a/composer.json
+++ b/composer.json
@@ -17,6 +17,7 @@
     ],
     "require": {
         "php": ">=7.2.5",
+        "symfony/deprecation-contracts": "^2.1",
         "symfony/messenger": "^5.1"
     },
     "require-dev": {