Are you struggling to catch up on the latest chapters of your favorite manga or comics in the Tachiyomi app? It’s a common frustration when the app fails to register new chapter releases, even when they’ve clearly been updated on the source website. Tachiyomi (and its popular forks like Mihon) remains the go-to app for thousands of readers due to its quality and customization, but update glitches can severely disrupt the reading flow.
When your Tachiyomi library seems frozen in time, the issue is usually related to one of three things: Update Restrictions (settings preventing the check), App-Side Conflict (bugs or corrupted data), or Source Stability (broken connections or extensions).
Here is a comprehensive guide to troubleshoot and solve the “Library Not Updating” error.
Phase 1: Check and Reconfigure Update Settings
The most common reason for a partial or non-existent library update is that the default settings are designed to skip certain series to reduce server load. Tachiyomi often won’t update a title unless you’ve read all available chapters.
Method 1: Remove Library Update Restrictions (Crucial Fix)
You must manually uncheck the restrictions that prevent full library scans.
- Open the Tachiyomi app.
- Go to the More tab (usually bottom-right).
- Tap Settings.
- Navigate to Library.
- Find the section titled Library update restrictions (or Global Update).
- Uncheck ALL options found here, which usually include:
Only update ongoing seriesSkip entries with unread chapters(or similar wording)Completely read/seen series
- Once both options are unchecked, go back to your Library and manually pull down on the screen to initiate a full update.
Method 2: Manually Refresh the Problem Title
If only one or two titles aren’t updating, the problem is local to those entries.
- Go to the manga’s details page in your library.
- Pull down on the cover image area to manually refresh the chapter list for that specific title.
Method 3: Read the Last Chapter
Many users report that Tachiyomi’s “smart update” system prioritizes titles you’re actively reading.
- If a series has unread chapters, read the very last chapter currently available in your app.
- Once marked as read, Tachiyomi will often immediately trigger a search for new chapters, forcing an update for that specific title.
Phase 2: Clear Conflicts and App Data
If the settings are correct, the problem is likely a system-level glitch or corrupted temporary files.
Method 4: Restart the Tachiyomi App
A simple force-stop can clear temporary memory issues or hung processes.
- Go to your device’s Settings.
- Navigate to Apps (or Applications/App Manager).
- Find and tap on Tachiyomi (or your fork name).
- Tap Force Stop to immediately close the app’s processes.
- Re-open Tachiyomi and initiate a library update.
Method 5: Clear the App Cache
Corrupted cache files are a frequent cause of poor performance and failed updates.
- Go to More $\rightarrow$ Settings $\rightarrow$ Advanced.
- Tap Clear cache.
- Restart the app and check for updates.
- (Note: This does NOT delete your downloaded chapters or library entries.)
Method 6: Check Your Internet Connection
Library updates involve mass requests to multiple sources, requiring a stable network.
- Ensure you are connected to a strong Wi-Fi network or have a stable mobile data connection.
- If you are having general internet trouble, try resetting your router or modem.
Phase 3: Extension and App Maintenance
If all basic steps fail, you need to ensure your software is up-to-date.
Method 7: Update Extensions
A site owner may have changed their website structure, breaking the extension. Updates fix this.
- Go to the Browse tab.
- Select Extensions.
- Look for any extensions marked with an Update button, especially the extension for the title that is not updating.
- Tap Update All (if available) or update the specific extension.
Method 8: Update the Tachiyomi App
Using an outdated version of the core app can lead to compatibility issues with the Android operating system and extensions.
- Check the official website or GitHub page for your specific fork (Tachiyomi, Mihon, etc.) and download the latest stable APK file.
- Install the update over your current version.
Method 9: Consult the Community
If you have tried all the troubleshooting steps and the issue persists across multiple titles from different sources, the problem may be a known bug in the latest app version or a general issue with a highly popular extension.
- Visit the official Reddit community (e.g., r/Tachiyomi or r/Mihon) or the app’s Discord channel.
- Search for similar reports to see if a quick fix or a patch is currently being rolled out by the developers.