diff --git a/server/scanner/BookScanner.js b/server/scanner/BookScanner.js
index c738c52e..c12441b2 100644
--- a/server/scanner/BookScanner.js
+++ b/server/scanner/BookScanner.js
@@ -20,6 +20,7 @@ const LibraryScan = require("./LibraryScan")
 const OpfFileScanner = require('./OpfFileScanner')
 const NfoFileScanner = require('./NfoFileScanner')
 const AbsMetadataFileScanner = require('./AbsMetadataFileScanner')
+const EBookFile = require("../objects/files/EBookFile")
 
 /**
  * Metadata for books pulled from files
@@ -84,7 +85,7 @@ class BookScanner {
 
       // Update audio files that were modified
       if (libraryItemData.audioLibraryFilesModified.length) {
-        let scannedAudioFiles = await AudioFileScanner.executeMediaFileScans(existingLibraryItem.mediaType, libraryItemData, libraryItemData.audioLibraryFilesModified)
+        let scannedAudioFiles = await AudioFileScanner.executeMediaFileScans(existingLibraryItem.mediaType, libraryItemData, libraryItemData.audioLibraryFilesModified.map(lf => lf.new))
         media.audioFiles = media.audioFiles.map((audioFileObj) => {
           let matchedScannedAudioFile = scannedAudioFiles.find(saf => saf.metadata.path === audioFileObj.metadata.path)
           if (!matchedScannedAudioFile) {
@@ -138,11 +139,25 @@ class BookScanner {
     }
 
     // Check if cover was removed
-    if (media.coverPath && !libraryItemData.imageLibraryFiles.some(lf => lf.metadata.path === media.coverPath) && !(await fsExtra.pathExists(media.coverPath))) {
+    if (media.coverPath && libraryItemData.imageLibraryFilesRemoved.some(lf => lf.metadata.path === media.coverPath) && !(await fsExtra.pathExists(media.coverPath))) {
       media.coverPath = null
       hasMediaChanges = true
     }
 
+    // Update cover if it was modified
+    if (media.coverPath && libraryItemData.imageLibraryFilesModified.length) {
+      let coverMatch = libraryItemData.imageLibraryFilesModified.find(iFile => iFile.old.metadata.path === media.coverPath)
+      if (coverMatch) {
+        const coverPath = coverMatch.new.metadata.path
+        if (coverPath !== media.coverPath) {
+          libraryScan.addLog(LogLevel.DEBUG, `Updating book cover "${media.coverPath}" => "${coverPath}" for book "${media.title}"`)
+          media.coverPath = coverPath
+          media.changed('coverPath', true)
+          hasMediaChanges = true
+        }
+      }
+    }
+
     // Check if cover is not set and image files were found
     if (!media.coverPath && libraryItemData.imageLibraryFiles.length) {
       // Prefer using a cover image with the name "cover" otherwise use the first image
@@ -157,6 +172,19 @@ class BookScanner {
       hasMediaChanges = true
     }
 
+    // Update ebook if it was modified
+    if (media.ebookFile && libraryItemData.ebookLibraryFilesModified.length) {
+      let ebookMatch = libraryItemData.ebookLibraryFilesModified.find(eFile => eFile.old.metadata.path === media.ebookFile.metadata.path)
+      if (ebookMatch) {
+        const ebookFile = new EBookFile(ebookMatch.new)
+        ebookFile.ebookFormat = ebookFile.metadata.ext.slice(1).toLowerCase()
+        libraryScan.addLog(LogLevel.DEBUG, `Updating book ebook file "${media.ebookFile.metadata.path}" => "${ebookFile.metadata.path}" for book "${media.title}"`)
+        media.ebookFile = ebookFile.toJSON()
+        media.changed('ebookFile', true)
+        hasMediaChanges = true
+      }
+    }
+
     // Check if ebook is not set and ebooks were found
     if (!media.ebookFile && !librarySettings.audiobooksOnly && libraryItemData.ebookLibraryFiles.length) {
       // Prefer to use an epub ebook then fallback to the first ebook found
diff --git a/server/scanner/LibraryItemScanData.js b/server/scanner/LibraryItemScanData.js
index b604e4d7..d5a4a7a2 100644
--- a/server/scanner/LibraryItemScanData.js
+++ b/server/scanner/LibraryItemScanData.js
@@ -4,6 +4,12 @@ const LibraryItem = require('../models/LibraryItem')
 const globals = require('../utils/globals')
 
 class LibraryItemScanData {
+  /**
+   * @typedef LibraryFileModifiedObject
+   * @property {LibraryItem.LibraryFileObject} old
+   * @property {LibraryItem.LibraryFileObject} new
+   */
+
   constructor(data) {
     /** @type {string} */
     this.libraryFolderId = data.libraryFolderId
@@ -39,7 +45,7 @@ class LibraryItemScanData {
     this.libraryFilesRemoved = []
     /** @type {LibraryItem.LibraryFileObject[]} */
     this.libraryFilesAdded = []
-    /** @type {LibraryItem.LibraryFileObject[]} */
+    /** @type {LibraryFileModifiedObject[]} */
     this.libraryFilesModified = []
   }
 
@@ -77,9 +83,9 @@ class LibraryItemScanData {
     return (this.audioLibraryFilesRemoved.length + this.audioLibraryFilesAdded.length + this.audioLibraryFilesModified.length) > 0
   }
 
-  /** @type {LibraryItem.LibraryFileObject[]} */
+  /** @type {LibraryFileModifiedObject[]} */
   get audioLibraryFilesModified() {
-    return this.libraryFilesModified.filter(lf => globals.SupportedAudioTypes.includes(lf.metadata.ext?.slice(1).toLowerCase() || ''))
+    return this.libraryFilesModified.filter(lf => globals.SupportedAudioTypes.includes(lf.old.metadata.ext?.slice(1).toLowerCase() || ''))
   }
 
   /** @type {LibraryItem.LibraryFileObject[]} */
@@ -97,12 +103,42 @@ class LibraryItemScanData {
     return this.libraryFiles.filter(lf => globals.SupportedAudioTypes.includes(lf.metadata.ext?.slice(1).toLowerCase() || ''))
   }
 
+  /** @type {LibraryFileModifiedObject[]} */
+  get imageLibraryFilesModified() {
+    return this.libraryFilesModified.filter(lf => globals.SupportedImageTypes.includes(lf.old.metadata.ext?.slice(1).toLowerCase() || ''))
+  }
+
+  /** @type {LibraryItem.LibraryFileObject[]} */
+  get imageLibraryFilesRemoved() {
+    return this.libraryFilesRemoved.filter(lf => globals.SupportedImageTypes.includes(lf.metadata.ext?.slice(1).toLowerCase() || ''))
+  }
+
+  /** @type {LibraryItem.LibraryFileObject[]} */
+  get imageLibraryFilesAdded() {
+    return this.libraryFilesAdded.filter(lf => globals.SupportedImageTypes.includes(lf.metadata.ext?.slice(1).toLowerCase() || ''))
+  }
+
   /** @type {LibraryItem.LibraryFileObject[]} */
   get imageLibraryFiles() {
     return this.libraryFiles.filter(lf => globals.SupportedImageTypes.includes(lf.metadata.ext?.slice(1).toLowerCase() || ''))
   }
 
-  /** @type {import('../objects/files/LibraryFile')[]} */
+  /** @type {LibraryFileModifiedObject[]} */
+  get ebookLibraryFilesModified() {
+    return this.libraryFilesModified.filter(lf => globals.SupportedEbookTypes.includes(lf.old.metadata.ext?.slice(1).toLowerCase() || ''))
+  }
+
+  /** @type {LibraryItem.LibraryFileObject[]} */
+  get ebookLibraryFilesRemoved() {
+    return this.libraryFilesRemoved.filter(lf => globals.SupportedEbookTypes.includes(lf.metadata.ext?.slice(1).toLowerCase() || ''))
+  }
+
+  /** @type {LibraryItem.LibraryFileObject[]} */
+  get ebookLibraryFilesAdded() {
+    return this.libraryFilesAdded.filter(lf => globals.SupportedEbookTypes.includes(lf.metadata.ext?.slice(1).toLowerCase() || ''))
+  }
+
+  /** @type {LibraryItem.LibraryFileObject[]} */
   get ebookLibraryFiles() {
     return this.libraryFiles.filter(lf => globals.SupportedEbookTypes.includes(lf.metadata.ext?.slice(1).toLowerCase() || ''))
   }
@@ -153,7 +189,7 @@ class LibraryItemScanData {
         existingLibraryItem[key] = this[key]
         this.hasChanges = true
 
-        if (key === 'relPath') {
+        if (key === 'relPath' || key === 'path') {
           this.hasPathChange = true
         }
       }
@@ -202,8 +238,9 @@ class LibraryItemScanData {
         this.hasChanges = true
       } else {
         libraryFilesAdded = libraryFilesAdded.filter(lf => lf !== matchingLibraryFile)
+        let existingLibraryFileBefore = structuredClone(existingLibraryFile)
         if (this.compareUpdateLibraryFile(existingLibraryItem.path, existingLibraryFile, matchingLibraryFile, libraryScan)) {
-          this.libraryFilesModified.push(existingLibraryFile)
+          this.libraryFilesModified.push({old: existingLibraryFileBefore, new: existingLibraryFile})
           this.hasChanges = true
         }
       }
diff --git a/server/scanner/PodcastScanner.js b/server/scanner/PodcastScanner.js
index 07dcbb11..4958d5f7 100644
--- a/server/scanner/PodcastScanner.js
+++ b/server/scanner/PodcastScanner.js
@@ -71,7 +71,7 @@ class PodcastScanner {
 
       // Update audio files that were modified
       if (libraryItemData.audioLibraryFilesModified.length) {
-        let scannedAudioFiles = await AudioFileScanner.executeMediaFileScans(existingLibraryItem.mediaType, libraryItemData, libraryItemData.audioLibraryFilesModified)
+        let scannedAudioFiles = await AudioFileScanner.executeMediaFileScans(existingLibraryItem.mediaType, libraryItemData, libraryItemData.audioLibraryFilesModified.map(lf => lf.new))
 
         for (const podcastEpisode of existingPodcastEpisodes) {
           let matchedScannedAudioFile = scannedAudioFiles.find(saf => saf.metadata.path === podcastEpisode.audioFile.metadata.path)
@@ -132,11 +132,25 @@ class PodcastScanner {
     let hasMediaChanges = false
 
     // Check if cover was removed
-    if (media.coverPath && !libraryItemData.imageLibraryFiles.some(lf => lf.metadata.path === media.coverPath)) {
+    if (media.coverPath && libraryItemData.imageLibraryFilesRemoved.some(lf => lf.metadata.path === media.coverPath)) {
       media.coverPath = null
       hasMediaChanges = true
     }
 
+    // Update cover if it was modified
+    if (media.coverPath && libraryItemData.imageLibraryFilesModified.length) {
+      let coverMatch = libraryItemData.imageLibraryFilesModified.find(iFile => iFile.old.metadata.path === media.coverPath)
+      if (coverMatch) {
+        const coverPath = coverMatch.new.metadata.path
+        if (coverPath !== media.coverPath) {
+          libraryScan.addLog(LogLevel.DEBUG, `Updating podcast cover "${media.coverPath}" => "${coverPath}" for podcast "${media.title}"`)
+          media.coverPath = coverPath
+          media.changed('coverPath', true)
+          hasMediaChanges = true
+        }
+      }
+    }
+
     // Check if cover is not set and image files were found
     if (!media.coverPath && libraryItemData.imageLibraryFiles.length) {
       // Prefer using a cover image with the name "cover" otherwise use the first image