diff --git a/package.json b/package.json
index 4ff12ce..822dbe7 100644
--- a/package.json
+++ b/package.json
@@ -42,13 +42,13 @@
         "semver": "^7.7.1"
     },
     "devDependencies": {
-        "@vitest/coverage-v8": "^1.3.1",
+        "@vitest/coverage-v8": "^4.0.0",
         "eslint": "^9.35.0",
         "eslint-config-eslint": "^13.0.0",
         "lint-staged": "^12.1.2",
         "memfs": "^4.0.0",
         "sinon": "^21.0.0",
-        "vitest": "^1.1.1",
+        "vitest": "^4.0.0",
         "yorkie": "^2.0.0"
     },
     "engines": {