diff --git a/package.json b/package.json
index 951e4c8e..ff693821 100644
--- a/package.json
+++ b/package.json
@@ -88,7 +88,7 @@
     "node-sass": "^4.5.1",
     "protractor": "~5.1.0",
     "rimraf": "^2.6.1",
-    "rollup": "^0.42.0",
+    "rollup": "^0.49.3",
     "rxjs": "^5.1.0",
     "ts-node": "~2.0.0",
     "tslint": "~4.4.2",
diff --git a/rollup.config.js b/rollup.config.js
index 183c2a90..cfa1fa8d 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -1,9 +1,11 @@
 export default {
-  entry: 'dist/lib/markdown-to-html.module.js',
-  dest: 'dist/bundles/ng2-markdown-to-html.umd.js',
+  input: 'dist/lib/index.js',
+  output: {
+    file: 'dist/bundles/ng2-markdown-to-html.umd.js',
+    format: 'umd',
+  },
   sourceMap: false,
-  format: 'umd',
-  moduleName: 'ng.markdowntohtml',
+  name: 'ng.markdowntohtml',
   globals: {
     '@angular/core': 'ng.core',
     '@angular/http': 'ng.http',
diff --git a/yarn.lock b/yarn.lock
index 84712e50..6dee5300 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4760,11 +4760,9 @@ ripemd160@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/ripemd160/-/ripemd160-1.0.1.tgz#93a4bbd4942bc574b69a8fa57c71de10ecca7d6e"
 
-rollup@^0.42.0:
-  version "0.42.0"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-0.42.0.tgz#56e791b3a2f3dd7190bbb80a375675f2fe0f9b23"
-  dependencies:
-    source-map-support "^0.4.0"
+rollup@^0.49.3:
+  version "0.49.3"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-0.49.3.tgz#4cce32643dd8cf2154c69ff0e43470067db0adbf"
 
 rsvp@^3.0.17:
   version "3.4.0"