diff --git a/package.json b/package.json
index 232f47c..d568bb0 100644
--- a/package.json
+++ b/package.json
@@ -101,7 +101,7 @@
     "@typescript-eslint/parser": "4.15.0",
     "builtin-modules": "3.2.0",
     "commitizen": "4.2.3",
-    "core-js": "3.8.3",
+    "core-js": "3.49.0",
     "coveralls": "3.1.0",
     "dotenv": "8.2.0",
     "dotenv-cli": "4.0.0",
diff --git a/yarn.lock b/yarn.lock
index 5bf12e6..79eb1dd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3120,7 +3120,12 @@ core-js-compat@^3.8.0:
     browserslist "^4.16.1"
     semver "7.0.0"
 
-core-js@3.8.3, core-js@^3.6.1:
+core-js@3.49.0:
+  version "3.49.0"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.49.0.tgz#8b4d520ac034311fa21aa616f017ada0e0dbbddd"
+  integrity sha512-es1U2+YTtzpwkxVLwAFdSpaIMyQaq0PBgm3YD1W3Qpsn1NAmO3KSgZfu+oGSWVu6NvLHoHCV/aYcsE5wiB7ALg==
+
+core-js@^3.6.1:
   version "3.8.3"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.8.3.tgz#c21906e1f14f3689f93abcc6e26883550dd92dd0"
   integrity sha512-KPYXeVZYemC2TkNEkX/01I+7yd+nX3KddKwZ1Ww7SKWdI2wQprSgLmrTddT8nw92AjEklTsPBoSdQBhbI1bQ6Q==