diff --git a/package.json b/package.json
index 6b843709..b74473d7 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "markdown-doctest": "^0.9.1",
     "network-address": "^1.1.2",
     "nyc": "^11.4.1",
-    "rollup": "^0.55.0",
+    "rollup": "^0.55.1",
     "rollup-plugin-multi-entry": "^2.0.2",
     "semantic-release": "^12.2.4",
     "documentation": "^5.3.5",