diff --git a/package.json b/package.json
index 4d7ace8..8016f93 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
   },
   "devDependencies": {
     "@openally/config.eslint": "^2.2.0",
-    "c8": "^11.0.0",
+    "c8": "^12.0.0",
     "pkg-ok": "^4.0.0"
   },
   "engines": {