Update composer.json

Author: NeverBehave

composer.json

@@ -20,6 +20,7 @@
 	"require": {
 		"php": ">=7.0",
 		"roundcube/plugin-installer": ">=0.1.6",
-		"cloudflare/cf-ip-rewrite": "^1.0"
+		"cloudflare/cf-ip-rewrite": "^1.0",
+		"neverbehave/hcaptcha": ">=0.0.1"
 	}
 }