diff --git a/packages/tiered/package.json b/packages/tiered/package.json
index 0c1895d30..594274626 100644
--- a/packages/tiered/package.json
+++ b/packages/tiered/package.json
@@ -58,8 +58,8 @@
   "devDependencies": {
     "@keyv/sqlite": "*",
     "@keyv/test-suite": "*",
-    "ava": "^5.2.0",
-    "c8": "^7.13.0",
+    "ava": "^5.3.1",
+    "c8": "^8.0.0",
     "eslint": "^8.43.0",
     "keyv": "*",
     "requirable": "^1.0.5",