Expo SDK Upgrade Path Planner
Tell us your current and target Expo SDK versions. Get a version-by-version upgrade path, breaking changes, exact commands, and a risk estimate.
Tired of the upgrade treadmill? Build on the latest SDK with RapidNativeTry an example
How to Plan an Expo SDK Upgrade
Pin Down Your Versions
Check the expo version in your package.json and decide your target. Knowing exactly how many SDK versions you are jumping is the single biggest factor in how risky and time-consuming the upgrade will be.
Choose Direct vs Incremental
One SDK hop can usually go directly. Two or more is safer one version at a time, testing between each, because each release pins a new React Native version and its own breaking changes — and skipping versions stacks them all at once.
Inventory Your Native Dependencies
List every library with native code — animations, notifications, maps, camera, payments, Firebase. These are where upgrades break. Use npx expo install to pull SDK-compatible versions instead of raw npm installs.
Read Each Changelog
For every SDK version in your path, read the official Expo changelog and upgrade guide. Watch for the New Architecture becoming default, expo-router and Reanimated major versions, and removed or extracted modules.
Upgrade on a Branch and Test
Always work on a dedicated branch. Run npx expo-doctor, clear caches, rebuild, and test on real iOS and Android devices — not just a simulator. Critical flows like auth and payments deserve extra verification.
The Expo Upgrade Commands You Need
The core commands for any Expo SDK upgrade. Always confirm the exact target against the current official upgrade guide.
| Command | What It Does |
|---|---|
| npx expo install expo@^53 | Bumps the Expo SDK to your target major version |
| npx expo install --fix | Realigns all packages to SDK-compatible versions |
| npx expo-doctor | Diagnoses dependency mismatches and config issues |
| npx expo prebuild --clean | Regenerates native projects (bare/CNG) from config |
| npx expo start -c | Starts the dev server with a cleared cache |
| npm why <package> | Traces why an incompatible transitive dep is installed |
The Things That Break in Expo Upgrades
The New Architecture
Fabric and TurboModules are now the default in recent SDKs. Libraries that have not adopted it can break or need updates. Check each native dependency for New Architecture support before upgrading.
expo-router major versions
Major versions change file-based routing conventions, layout APIs, and typed routes. A router migration is often the largest single piece of work in a multi-version jump.
react-native-reanimated
Major Reanimated versions change the babel plugin setup and worklet behavior. Animations can silently stop working if the plugin or version is misaligned with the SDK.
Notifications and push
expo-notifications has shifted behavior and removed some functionality across SDKs, especially on Android. Re-test permissions, channels, and remote push after upgrading.
Extracted and removed modules
APIs are periodically removed from the Expo SDK or split into standalone packages. expo-doctor and the changelog flag these so you can install or replace them.
Config, metro, and babel
app.json plugins, metro.config.js, and babel.config.js conventions evolve between versions. Misaligned config causes confusing build and bundling errors.