diff --git a/package.json b/package.json
index 8d406739..c6e72c60 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "gulp-git": "2.9.0",
     "gulp-jasmine": "4.0.0",
     "jasmine-core": "3.4.0",
-    "rollup": "1.18.0",
+    "rollup": "1.19.3",
     "rollup-plugin-commonjs": "10.0.2",
     "rollup-plugin-node-resolve": "5.2.0",
     "tmp": "0.1.0"