Clerk Upgrade & Migration

Overview

Safely upgrade Clerk SDK versions and handle breaking changes.

Prerequisites

• Current Clerk integration working

• Git repository with clean working state

• Test environment available

Instructions

• Step 1: Check Current Version and Available Updates

• Step 2: Review Breaking Changes

• Step 3: Upgrade Process

• Step 4: Handle Common Migration Patterns

• Step 5: Update Import Paths

• Step 6: Test Upgrade

• Step 7: Rollback Plan

For full implementation details and code examples, load: Read(${CLAUDE_SKILL_DIR}/references/implementation-guide.md)

Output

• Updated Clerk SDK

• Migrated breaking changes

• All tests passing

• Production deployment ready

Error Handling

Error Cause Solution

Type errors after upgrade API changes Check changelog, update types

Middleware not executing Matcher syntax changed Update matcher regex

auth() returns Promise Now async in v6 Add await to auth() calls

Import errors Path changes Update to @clerk/nextjs/server

Resources

• Clerk Changelog

• Migration Guides

• GitHub Releases

Next Steps

After upgrade, review clerk-ci-integration for CI/CD updates.

Examples

Basic usage: Apply clerk upgrade migration to a standard project setup with default configuration options.

Advanced scenario: Customize clerk upgrade migration for production environments with multiple constraints and team-specific requirements.