diff --git a/package.json b/package.json
index 1e6bc72f..ffb1e523 100644
--- a/package.json
+++ b/package.json
@@ -66,8 +66,8 @@
     "node-getopt": "*",
     "po2json": "*",
     "requirejs": "^2.3.2",
-    "rollup": "^0.41.4",
-    "rollup-plugin-node-resolve": "^2.0.0",
+    "rollup": "*",
+    "rollup-plugin-node-resolve": "*",
     "sinon": "*",
     "sinon-chai": "*"
   },
diff --git a/vendor/browser-es-module-loader/rollup.config.js b/vendor/browser-es-module-loader/rollup.config.js
index 4bf4a5fd..33a4a24a 100644
--- a/vendor/browser-es-module-loader/rollup.config.js
+++ b/vendor/browser-es-module-loader/rollup.config.js
@@ -1,16 +1,15 @@
 import nodeResolve from 'rollup-plugin-node-resolve';
 
 export default {
-  entry: 'src/browser-es-module-loader.js',
-  dest: 'dist/browser-es-module-loader.js',
-  format: 'umd',
-  moduleName: 'BrowserESModuleLoader',
-  sourceMap: true,
+  input: 'src/browser-es-module-loader.js',
+  output: {
+    file: 'dist/browser-es-module-loader.js',
+    format: 'umd',
+    name: 'BrowserESModuleLoader',
+    sourcemap: true,
+  },
 
   plugins: [
     nodeResolve(),
   ],
-
-  // skip rollup warnings (specifically the eval warning)
-  onwarn: function() {}
 };