diff --git a/packages/flat-cache/package.json b/packages/flat-cache/package.json
index 0a237793..e80387d4 100644
--- a/packages/flat-cache/package.json
+++ b/packages/flat-cache/package.json
@@ -60,11 +60,11 @@
 	},
 	"devDependencies": {
 		"@types/node": "^22.10.2",
-		"@vitest/coverage-v8": "^2.1.8",
+		"@vitest/coverage-v8": "^3.0.4",
 		"rimraf": "^6.0.1",
 		"tsup": "^8.3.5",
 		"typescript": "^5.7.2",
-		"vitest": "^2.1.8",
+		"vitest": "^3.0.4",
 		"xo": "^0.60.0"
 	},
 	"dependencies": {