diff --git a/package.json b/package.json
index 2393f9a48d2c..003d696b4010 100644
--- a/package.json
+++ b/package.json
@@ -137,7 +137,7 @@
     "conventional-changelog": "^3.0.0",
     "conventional-commits-parser": "^3.0.0",
     "copy-webpack-plugin": "6.3.2",
-    "core-js": "3.9.1",
+    "core-js": "3.10.0",
     "critters": "0.0.10",
     "css-loader": "5.0.2",
     "cssnano": "4.1.10",
diff --git a/packages/angular_devkit/build_angular/package.json b/packages/angular_devkit/build_angular/package.json
index d0cb42125424..10f7a430094f 100644
--- a/packages/angular_devkit/build_angular/package.json
+++ b/packages/angular_devkit/build_angular/package.json
@@ -28,7 +28,7 @@
     "caniuse-lite": "^1.0.30001032",
     "circular-dependency-plugin": "5.2.2",
     "copy-webpack-plugin": "6.3.2",
-    "core-js": "3.9.1",
+    "core-js": "3.10.0",
     "critters": "0.0.10",
     "css-loader": "5.0.2",
     "cssnano": "4.1.10",
diff --git a/yarn.lock b/yarn.lock
index 2a6b718ce72d..0b171242f035 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4308,10 +4308,10 @@ core-js-compat@^3.8.1, core-js-compat@^3.9.0:
     browserslist "^4.16.3"
     semver "7.0.0"
 
-core-js@3.9.1:
-  version "3.9.1"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.9.1.tgz#cec8de593db8eb2a85ffb0dbdeb312cb6e5460ae"
-  integrity sha512-gSjRvzkxQc1zjM/5paAmL4idJBFzuJoo+jDjF1tStYFMV2ERfD02HhahhCGXUyHxQRG4yFKVSdO6g62eoRMcDg==
+core-js@3.10.0:
+  version "3.10.0"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.10.0.tgz#9a020547c8b6879f929306949e31496bbe2ae9b3"
+  integrity sha512-MQx/7TLgmmDVamSyfE+O+5BHvG1aUGj/gHhLn1wVtm2B5u1eVIPvh7vkfjwWKNCjrTJB8+He99IntSQ1qP+vYQ==
 
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"