diff --git a/lerna.json b/lerna.json
index 7c40204371a35..1b147e49c645d 100644
--- a/lerna.json
+++ b/lerna.json
@@ -17,5 +17,5 @@
       "registry": "https://registry.npmjs.org/"
     }
   },
-  "version": "10.2.0"
+  "version": "10.2.1-canary.0"
 }
diff --git a/packages/create-next-app/package.json b/packages/create-next-app/package.json
index 96376581ad0e5..54c4e955f911f 100644
--- a/packages/create-next-app/package.json
+++ b/packages/create-next-app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "create-next-app",
-  "version": "10.2.0",
+  "version": "10.2.1-canary.0",
   "keywords": [
     "react",
     "next",
diff --git a/packages/eslint-plugin-next/package.json b/packages/eslint-plugin-next/package.json
index 72e1ac78f5752..8d80682c22399 100644
--- a/packages/eslint-plugin-next/package.json
+++ b/packages/eslint-plugin-next/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@next/eslint-plugin-next",
-  "version": "10.2.0",
+  "version": "10.2.1-canary.0",
   "description": "ESLint plugin for NextJS.",
   "main": "lib/index.js",
   "license": "MIT",
diff --git a/packages/next-bundle-analyzer/package.json b/packages/next-bundle-analyzer/package.json
index f14dee0714deb..b5419195e2415 100644
--- a/packages/next-bundle-analyzer/package.json
+++ b/packages/next-bundle-analyzer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@next/bundle-analyzer",
-  "version": "10.2.0",
+  "version": "10.2.1-canary.0",
   "main": "index.js",
   "license": "MIT",
   "repository": {
diff --git a/packages/next-codemod/package.json b/packages/next-codemod/package.json
index 4e9ae3ab0c33e..5aca6d3e45997 100644
--- a/packages/next-codemod/package.json
+++ b/packages/next-codemod/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@next/codemod",
-  "version": "10.2.0",
+  "version": "10.2.1-canary.0",
   "license": "MIT",
   "dependencies": {
     "chalk": "4.1.0",
diff --git a/packages/next-env/package.json b/packages/next-env/package.json
index e79c8ed36488d..7ceed41b27848 100644
--- a/packages/next-env/package.json
+++ b/packages/next-env/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@next/env",
-  "version": "10.2.0",
+  "version": "10.2.1-canary.0",
   "keywords": [
     "react",
     "next",
diff --git a/packages/next-mdx/package.json b/packages/next-mdx/package.json
index a02eee52448b3..852717e8dd5e4 100644
--- a/packages/next-mdx/package.json
+++ b/packages/next-mdx/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@next/mdx",
-  "version": "10.2.0",
+  "version": "10.2.1-canary.0",
   "main": "index.js",
   "license": "MIT",
   "repository": {
diff --git a/packages/next-plugin-storybook/package.json b/packages/next-plugin-storybook/package.json
index 12e2da6345f87..8729502d50887 100644
--- a/packages/next-plugin-storybook/package.json
+++ b/packages/next-plugin-storybook/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@next/plugin-storybook",
-  "version": "10.2.0",
+  "version": "10.2.1-canary.0",
   "repository": {
     "url": "vercel/next.js",
     "directory": "packages/next-plugin-storybook"
diff --git a/packages/next-polyfill-module/package.json b/packages/next-polyfill-module/package.json
index e87e0a9971a45..9ebe04baea0ec 100644
--- a/packages/next-polyfill-module/package.json
+++ b/packages/next-polyfill-module/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@next/polyfill-module",
-  "version": "10.2.0",
+  "version": "10.2.1-canary.0",
   "description": "A standard library polyfill for ES Modules supporting browsers (Edge 16+, Firefox 60+, Chrome 61+, Safari 10.1+)",
   "main": "dist/polyfill-module.js",
   "license": "MIT",
diff --git a/packages/next-polyfill-nomodule/package.json b/packages/next-polyfill-nomodule/package.json
index 4e5df54e4e200..38ac12a73a008 100644
--- a/packages/next-polyfill-nomodule/package.json
+++ b/packages/next-polyfill-nomodule/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@next/polyfill-nomodule",
-  "version": "10.2.0",
+  "version": "10.2.1-canary.0",
   "description": "A polyfill for non-dead, nomodule browsers.",
   "main": "dist/polyfill-nomodule.js",
   "license": "MIT",
diff --git a/packages/next/package.json b/packages/next/package.json
index 3b7d2a1eb3f72..5316825b111a4 100644
--- a/packages/next/package.json
+++ b/packages/next/package.json
@@ -1,6 +1,6 @@
 {
   "name": "next",
-  "version": "10.2.0",
+  "version": "10.2.1-canary.0",
   "description": "The React Framework",
   "main": "./dist/server/next.js",
   "license": "MIT",
@@ -64,10 +64,10 @@
   "dependencies": {
     "@babel/runtime": "7.12.5",
     "@hapi/accept": "5.0.1",
-    "@next/env": "10.2.0",
-    "@next/polyfill-module": "10.2.0",
-    "@next/react-dev-overlay": "10.2.0",
-    "@next/react-refresh-utils": "10.2.0",
+    "@next/env": "10.2.1-canary.0",
+    "@next/polyfill-module": "10.2.1-canary.0",
+    "@next/react-dev-overlay": "10.2.1-canary.0",
+    "@next/react-refresh-utils": "10.2.1-canary.0",
     "@opentelemetry/api": "0.14.0",
     "assert": "2.0.0",
     "ast-types": "0.13.2",
@@ -150,7 +150,7 @@
     "@babel/preset-typescript": "7.12.7",
     "@babel/traverse": "^7.12.10",
     "@babel/types": "7.12.12",
-    "@next/polyfill-nomodule": "10.2.0",
+    "@next/polyfill-nomodule": "10.2.1-canary.0",
     "@taskr/clear": "1.1.0",
     "@taskr/esnext": "1.1.0",
     "@taskr/watch": "1.1.0",
diff --git a/packages/react-dev-overlay/package.json b/packages/react-dev-overlay/package.json
index 656718084255f..7be2eda4c8811 100644
--- a/packages/react-dev-overlay/package.json
+++ b/packages/react-dev-overlay/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@next/react-dev-overlay",
-  "version": "10.2.0",
+  "version": "10.2.1-canary.0",
   "description": "A development-only overlay for developing React applications.",
   "repository": {
     "url": "vercel/next.js",
diff --git a/packages/react-refresh-utils/package.json b/packages/react-refresh-utils/package.json
index ffbfd33d3dd57..ebb085a75f812 100644
--- a/packages/react-refresh-utils/package.json
+++ b/packages/react-refresh-utils/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@next/react-refresh-utils",
-  "version": "10.2.0",
+  "version": "10.2.1-canary.0",
   "description": "An experimental package providing utilities for React Refresh.",
   "repository": {
     "url": "vercel/next.js",