diff --git a/composer.json b/composer.json
index f922e4a..467a08c 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
         "predis/predis": "^2.0 || ^3.0",
         "phpstan/phpstan-strict-rules": "^2.0",
         "php-amqplib/php-amqplib": "^3.7",
-        "boundwize/structarmed": "^0.20"
+        "boundwize/structarmed": "^0.21"
     },
     "minimum-stability": "dev",
     "prefer-stable": true,