diff --git a/package.json b/package.json
index 4520b8a..217de25 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "rollup-plugin-livereload": "^2.0.0",
     "rollup-plugin-svelte": "^7.0.0",
     "@rollup/plugin-terser": "^0.4.0",
-    "svelte": "^3.0.0",
+    "svelte": "^4.0.0",
     "svelte-check": "^2.0.0",
     "svelte-preprocess": "^4.0.0",
     "tslib": "^2.0.0",