diff --git a/package.json b/package.json
index 510fb1d..483d370 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "ascjs": "^3.0.1",
     "coveralls": "^3.0.4",
     "istanbul": "^0.4.5",
-    "rollup": "^1.15.2",
+    "rollup": "^1.15.3",
     "rollup-plugin-includepaths": "^0.2.3",
     "rollup-plugin-node-resolve": "^5.0.2",
     "rollup-plugin-terser": "^5.0.0",