diff --git a/package.json b/package.json
index 1fcd46a..8d1ebc5 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
     "rollup-plugin-node-resolve": "^4.2.3",
     "rollup-plugin-svelte": "^5.0.3",
     "rollup-plugin-terser": "^4.0.4",
-    "sirv-cli": "^0.3.1",
+    "sirv-cli": "^0.4.0",
     "svelte": "^3.0.0"
   },
   "scripts": {