diff --git a/package.json b/package.json
index e7962222..ede01938 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
   "dependencies": {},
   "devDependencies": {
     "ava": "^2.4.0",
-    "c8": "^6.0.1",
+    "c8": "^7.0.0",
     "documentation": "^12.1.4",
     "esm": "^3.2.25",
     "semantic-release": "^15.13.31"