diff --git a/package-lock.json b/package-lock.json
index 573ce2eb80658d33dba4e283d6dc8bfa21f39d82..baa7e7cfe351bd9a338eec2c9e786bafd4430751 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1983,9 +1983,9 @@
       "dev": true
     },
     "core-js": {
-      "version": "2.5.1",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.5.1.tgz",
-      "integrity": "sha1-rmh03GaTd4m4B1T/VCjfZoGcpQs=",
+      "version": "2.5.3",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.5.3.tgz",
+      "integrity": "sha1-isw4NFgk8W2DZbfJtCWRaOjtYD4=",
       "dev": true
     },
     "core-util-is": {
diff --git a/package.json b/package.json
index 3217c807a99170730c33a6c39a2bb64ebd64aa77..47fc70ed9ba2cc95d1d71ba10457e07f0b053c22 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "babel-register": "^6.24.1",
     "cheerio": "^1.0.0-rc.2",
     "commitizen": "^2.9.6",
-    "core-js": "^2.4.1",
+    "core-js": "^2.5.3",
     "cz-conventional-changelog": "^2.1.0",
     "eslint": "^4.0.0",
     "eslint-config-airbnb-base": "^11.2.0",