diff --git a/package.json b/package.json
index b5f41e5f..e5dcbc47 100644
--- a/package.json
+++ b/package.json
@@ -81,7 +81,7 @@
     "@typescript-eslint/parser": "^5.30.5",
     "c8": "^7.11.3",
     "codecov": "^3.8.3",
-    "core-js": "3.23.3",
+    "core-js": "3.23.4",
     "cross-env": "^7.0.3",
     "eslint": "^8.19.0",
     "eslint-config-prettier": "^8.5.0",
@@ -101,7 +101,7 @@
     "ts-loader": "^8.4.0",
     "tsd": "^0.22.0",
     "typescript": "4.7.4",
-    "vitest": "^0.17.1",
+    "vitest": "^0.18.0",
     "yorkie": "^2.0.0"
   },
   "peerDependencies": {
diff --git a/yarn.lock b/yarn.lock
index e0883891..ef722531 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4356,10 +4356,10 @@ core-js-compat@^3.12.1, core-js-compat@^3.21.0, core-js-compat@^3.22.1:
     browserslist "^4.21.0"
     semver "7.0.0"
 
-core-js@3.23.3:
-  version "3.23.3"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.23.3.tgz#3b977612b15da6da0c9cc4aec487e8d24f371112"
-  integrity sha512-oAKwkj9xcWNBAvGbT//WiCdOMpb9XQG92/Fe3ABFM/R16BsHgePG00mFOgKf7IsCtfj8tA1kHtf/VwErhriz5Q==
+core-js@3.23.4:
+  version "3.23.4"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.23.4.tgz#92d640faa7f48b90bbd5da239986602cfc402aa6"
+  integrity sha512-vjsKqRc1RyAJC3Ye2kYqgfdThb3zYnx9CrqoCcjMOENMtQPC7ZViBvlDxwYU/2z2NI/IPuiXw5mT4hWhddqjzQ==
 
 core-js@^2.6.5:
   version "2.6.12"
@@ -13400,10 +13400,10 @@ verror@1.10.0:
   optionalDependencies:
     fsevents "~2.3.2"
 
-vitest@^0.17.1:
-  version "0.17.1"
-  resolved "https://registry.yarnpkg.com/vitest/-/vitest-0.17.1.tgz#0387535624538bfc1fe1a69fac617cca059428e2"
-  integrity sha512-d6NsFC6FPmZ5XdiSYfW5rwJ/b8060wqe2steNNlVbhO69HWma6CucIm5g7PXlCSkmKvrdEbUsZHPAarlH83VGw==
+vitest@^0.18.0:
+  version "0.18.0"
+  resolved "https://registry.yarnpkg.com/vitest/-/vitest-0.18.0.tgz#a9b59213ee6917e9da0797a2e1d7cb52b8f1b644"
+  integrity sha512-ryAtlh5Gvg3+aLNuOQ8YOHxgQCCu46jx40X5MBL0K0/ejB9i5zsr8fV8LTGXbXex80UMHlzceI9F+ouGaiR+mQ==
   dependencies:
     "@types/chai" "^4.3.1"
     "@types/chai-subset" "^1.3.3"