diff --git a/package.json b/package.json
index d06cb00d..f2547607 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "kronos-step-stdio": "^3.0.18",
     "markdown-doctest": "^0.9.1",
     "nyc": "^11.4.1",
-    "rollup": "^0.53.0",
+    "rollup": "^0.53.1",
     "rollup-plugin-multi-entry": "^2.0.2",
     "semantic-release": "^11.1.0",
     "xo": "^0.19.0",