diff --git a/package.json b/package.json
index 7651ca41..7e5d89a3 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
     "@eslint/js": "9.4.0",
     "ajv": "8.16.0",
     "ava": "6.1.3",
-    "c8": "10.0.0",
+    "c8": "10.1.1",
     "character-entities": "2.0.2",
     "eslint": "9.4.0",
     "eslint-plugin-jsdoc": "48.2.9",