diff --git a/package.json b/package.json
index c90654c..c28ccda 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "@types/node": "^18.11.13",
     "@typescript-eslint/eslint-plugin": "^4.33.0",
     "@typescript-eslint/parser": "^4.33.0",
-    "c8": "^7.12.0",
+    "c8": "^8.0.0",
     "chai": "^4.3.7",
     "del-cli": "^5.0.0",
     "eslint": "^7.32.0",
diff --git a/yarn.lock b/yarn.lock
index 822a876..feb23e9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -594,10 +594,10 @@ builtins@^5.0.0:
   dependencies:
     semver "^7.0.0"
 
-c8@^7.12.0:
-  version "7.12.0"
-  resolved "https://registry.yarnpkg.com/c8/-/c8-7.12.0.tgz#402db1c1af4af5249153535d1c84ad70c5c96b14"
-  integrity sha512-CtgQrHOkyxr5koX1wEUmN/5cfDa2ckbHRA4Gy5LAL0zaCFtVWJS5++n+w4/sr2GWGerBxgTjpKeDclk/Qk6W/A==
+c8@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/c8/-/c8-8.0.0.tgz#99c7408fbbafaa5630ddc80881adbfe461fc6c8f"
+  integrity sha512-XHA5vSfCLglAc0Xt8eLBZMv19lgiBSjnb1FLAQgnwkuhJYEonpilhEB4Ea3jPAbm0FhD6VVJrc0z73jPe7JyGQ==
   dependencies:
     "@bcoe/v8-coverage" "^0.2.3"
     "@istanbuljs/schema" "^0.1.3"