diff --git a/package.json b/package.json
index 65b7490..49e9de5 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "@rollup/plugin-commonjs": "^25.0.1",
     "@rollup/plugin-node-resolve": "^15.0.1",
     "@testing-library/svelte": "^4.0.0",
-    "c8": "^8.0.0",
+    "c8": "^9.1.0",
     "jsdom": "^24.0.0",
     "rome": "12.1.3",
     "rollup": "^4.1.4",