Haul out the Software Update system preference to check for a new update to iPhoto. The new version, 9.4.1, dropped on Monday afternoon.

Apple says changes to the new version include:

• Improves the reliability of syncing to iOS devices via iTunes
• Fixes an issue that could cause iPhoto to quit unexpectedly when using the Export command
• Addresses an issue that could cause iPhoto to quit unexpectedly when upgrading multiple books, cards, and calendars
• Resolves an issue with downloading and viewing photos synced from Facebook albums