diff --git a/package.json b/package.json
index 922cdca..5ac57d9 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "jest": "^22.4.2",
     "pretty-bytes": "^5.0.0",
     "regenerator-runtime": "^0.11.1",
-    "rollup": "*",
+    "rollup": ">=0.61.2",
     "rollup-plugin-babel": "^3.0.3",
     "rollup-plugin-commonjs": "^9.0.0",
     "rollup-plugin-json": "^3.0.0",