diff --git a/package.json b/package.json
index 4253ea9..973c11f 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "webpack-cli": "^3.1.0"
   },
   "dependencies": {
-    "core-js": "3.6.2",
+    "core-js": "3.6.3",
     "node-sass": "4.13.0",
     "react": "16.12.0",
     "react-dom": "16.12.0"