diff --git a/README.mdown b/README.mdown
index a519b9f8..3919776a 100644
--- a/README.mdown
+++ b/README.mdown
@@ -133,6 +133,7 @@ Handlers
 - _ZendMonitorHandler_: Logs records to the Zend Monitor present in Zend Server.
 - _NewRelicHandler_: Logs records to a [NewRelic](http://newrelic.com/) application.
 - _LogglyHandler_: Logs records to a [Loggly](http://www.loggly.com/) account.
+- _RollbarHandler_: Logs records to a [Rollbar](https://rollbar.com/) account.
 - _SyslogUdpHandler_: Logs records to a remote [Syslogd](http://www.rsyslog.com/) server.
 
 ### Logging in development
diff --git a/composer.json b/composer.json
index 303aa7d1..f21a4245 100644
--- a/composer.json
+++ b/composer.json
@@ -31,7 +31,8 @@
         "ruflin/elastica": "Allow sending log messages to an Elastic Search server",
         "ext-amqp": "Allow sending log messages to an AMQP server (1.0+ required)",
         "ext-mongo": "Allow sending log messages to a MongoDB server",
-        "aws/aws-sdk-php": "Allow sending log messages to AWS services like DynamoDB"
+        "aws/aws-sdk-php": "Allow sending log messages to AWS services like DynamoDB",
+        "rollbar/rollbar": "Allow sending log messages to Rollbar"
     },
     "autoload": {
         "psr-4": {"Monolog\\": "src/Monolog"}