diff --git a/package.json b/package.json
index 24891e0..ebf39ec 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "@angular/platform-browser": "^8.2.7",
     "@angular/platform-browser-dynamic": "^8.2.7",
     "@angular/router": "^8.2.7",
-    "core-js": "^3.3.6",
+    "core-js": "^3.11.0",
     "rxjs": "^6.5.3",
     "tslib": "^1.9.3",
     "zone.js": "^0.9.1"
diff --git a/yarn.lock b/yarn.lock
index df97d14..ed59a1d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2724,10 +2724,10 @@ core-js@^2.4.0:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.7.tgz#f972608ff0cead68b841a16a932d0b183791814e"
   integrity sha512-RszJCAxg/PP6uzXVXL6BsxSXx/B05oJAQ2vkJRjyjrEcNVycaqOmNb5OTxZPE3xa5gwZduqza6L9JOCenh/Ecw==
 
-core-js@^3.3.6:
-  version "3.3.6"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.3.6.tgz#6ad1650323c441f45379e176ed175c0d021eac92"
-  integrity sha512-u4oM8SHwmDuh5mWZdDg9UwNVq5s1uqq6ZDLLIs07VY+VJU91i3h4f3K/pgFvtUQPGdeStrZ+odKyfyt4EnKHfA==
+core-js@^3.11.0:
+  version "3.11.0"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.11.0.tgz#05dac6aa70c0a4ad842261f8957b961d36eb8926"
+  integrity sha512-bd79DPpx+1Ilh9+30aT5O1sgpQd4Ttg8oqkqi51ZzhedMM1omD2e6IOF48Z/DzDCZ2svp49tN/3vneTK6ZBkXw==
 
 core-js@~2.3.0:
   version "2.3.0"