diff --git a/package.json b/package.json
index f2f18119b6b4..7d5833272337 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "babel-plugin-auto-import": "^1.1.0",
     "babel-plugin-module-resolver": "^4.0.0",
     "babel-plugin-remove-code": "^0.0.6",
-    "core-js": "3.6.5",
+    "core-js": "3.9.1",
     "cp-cli": "^2.0.0",
     "cross-env": "^7.0.2",
     "jest": "^26.5.3",
diff --git a/packages/api/package.json b/packages/api/package.json
index 1953d8c166ee..6128f1963602 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -12,7 +12,7 @@
     "@prisma/client": "2.18.0",
     "@redwoodjs/internal": "^0.27.1",
     "apollo-server-lambda": "2.18.2",
-    "core-js": "3.6.5",
+    "core-js": "3.9.1",
     "graphql": "^15.3.0",
     "graphql-scalars": "^1.4.1",
     "graphql-tools": "6.2.4",
diff --git a/packages/cli/package.json b/packages/cli/package.json
index 2472aef1d074..1679130dafff 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -21,7 +21,7 @@
     "camelcase": "^6.0.0",
     "chalk": "^4.1.0",
     "concurrently": "^5.1.0",
-    "core-js": "3.6.5",
+    "core-js": "3.9.1",
     "cross-env": "^7.0.2",
     "decamelize": "^4.0.0",
     "dotenv-defaults": "^2.0.1",
diff --git a/packages/core/package.json b/packages/core/package.json
index f1b1a04488c1..ea1b9276a117 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -38,7 +38,7 @@
     "babel-plugin-inline-react-svg": "^1.1.2",
     "babel-plugin-module-resolver": "^4.0.0",
     "copy-webpack-plugin": "^6.1.0",
-    "core-js": "3.6.5",
+    "core-js": "3.9.1",
     "css-loader": "^4.2.2",
     "css-minimizer-webpack-plugin": "^1.2.0",
     "dotenv-webpack": "^2.0.0",
diff --git a/packages/forms/package.json b/packages/forms/package.json
index 3f5d374667bf..cd52728ee664 100644
--- a/packages/forms/package.json
+++ b/packages/forms/package.json
@@ -10,7 +10,7 @@
   "license": "MIT",
   "dependencies": {
     "@types/pascalcase": "^1.0.0",
-    "core-js": "3.6.5",
+    "core-js": "3.9.1",
     "pascalcase": "1.0.0",
     "react-hook-form": "^6.9.5"
   },
diff --git a/packages/router/package.json b/packages/router/package.json
index f1bde8caf876..86ca09673a78 100644
--- a/packages/router/package.json
+++ b/packages/router/package.json
@@ -9,7 +9,7 @@
   "license": "MIT",
   "dependencies": {
     "@redwoodjs/auth": "^0.27.1",
-    "core-js": "3.6.5",
+    "core-js": "3.9.1",
     "lodash.isequal": "^4.5.0"
   },
   "devDependencies": {
diff --git a/packages/web/package.json b/packages/web/package.json
index 7c219ce1c285..531a005aad33 100644
--- a/packages/web/package.json
+++ b/packages/web/package.json
@@ -14,7 +14,7 @@
     "@apollo/client": "^3.3.11",
     "@redwoodjs/auth": "^0.27.1",
     "@types/react": "^17.0.2",
-    "core-js": "3.6.5",
+    "core-js": "3.9.1",
     "graphql": "^15.3.0",
     "proptypes": "^1.1.0",
     "react-hot-toast": "^1.0.2"
diff --git a/yarn.lock b/yarn.lock
index a3aa6b3d5f80..4ce0c5a38dc3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7634,10 +7634,10 @@ core-js@3.6.5:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.6.5.tgz#7395dc273af37fb2e50e9bd3d9fe841285231d1a"
   integrity sha512-vZVEEwZoIsI+vPEuoF9Iqf5H7/M3eeQqWlQnYa8FSKKePuYTf5MWnxb5SDAzCa60b3JBRS5g9b+Dq7b1y/RCrA==
 
-core-js@^3.0.1, core-js@^3.0.4, core-js@^3.2.1, core-js@^3.8.0:
-  version "3.8.3"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.8.3.tgz#c21906e1f14f3689f93abcc6e26883550dd92dd0"
-  integrity sha512-KPYXeVZYemC2TkNEkX/01I+7yd+nX3KddKwZ1Ww7SKWdI2wQprSgLmrTddT8nw92AjEklTsPBoSdQBhbI1bQ6Q==
+core-js@3.9.1, core-js@^3.0.1, core-js@^3.0.4, core-js@^3.2.1, core-js@^3.8.0:
+  version "3.9.1"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.9.1.tgz#cec8de593db8eb2a85ffb0dbdeb312cb6e5460ae"
+  integrity sha512-gSjRvzkxQc1zjM/5paAmL4idJBFzuJoo+jDjF1tStYFMV2ERfD02HhahhCGXUyHxQRG4yFKVSdO6g62eoRMcDg==
 
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"