diff --git a/package.json b/package.json
index 7e2234b..ae4085c 100644
--- a/package.json
+++ b/package.json
@@ -71,7 +71,7 @@
     "jest": "^24.8.0",
     "pretty-bytes": "^5.3.0",
     "regenerator-runtime": "^0.13.3",
-    "rollup": "^1.17.0",
+    "rollup": "1.17.0",
     "rollup-plugin-babel": "^4.3.3",
     "rollup-plugin-commonjs": "^10.0.1",
     "rollup-plugin-json": "^4.0.0",