diff --git a/API/Services/ArchiveService.cs b/API/Services/ArchiveService.cs
index f33091d762..1262c2cc82 100644
--- a/API/Services/ArchiveService.cs
+++ b/API/Services/ArchiveService.cs
@@ -335,7 +335,7 @@ public string CreateZipFromFoldersForDownload(IList<string> files, string tempFo
     {
         var dateString = DateTime.UtcNow.ToShortDateString().Replace("/", "_");
 
-        var potentialExistingFile = _directoryService.FileSystem.FileInfo.New(Path.Join(_directoryService.TempDirectory, $"kavita_{tempFolder}_{dateString}.zip"));
+        var potentialExistingFile = _directoryService.FileSystem.FileInfo.New(Path.Join(_directoryService.TempDirectory, $"kavita_{tempFolder}_{dateString}.cbz"));
         if (potentialExistingFile.Exists)
         {
             // A previous download exists, just return it immediately
@@ -352,7 +352,6 @@ public string CreateZipFromFoldersForDownload(IList<string> files, string tempFo
             foreach (var path in files)
             {
                 var tempPath = Path.Join(tempLocation, _directoryService.FileSystem.Path.GetFileNameWithoutExtension(_directoryService.FileSystem.FileInfo.New(path).Name));
-                _directoryService.ExistOrCreate(tempPath);
                 progressCallback(Tuple.Create(_directoryService.FileSystem.FileInfo.New(path).Name, (1.0f * totalFiles) / count));
                 ExtractArchive(path, tempPath);
                 count++;
@@ -363,7 +362,7 @@ public string CreateZipFromFoldersForDownload(IList<string> files, string tempFo
             throw new KavitaException("bad-copy-files-for-download");
         }
 
-        var zipPath = Path.Join(_directoryService.TempDirectory, $"kavita_{tempFolder}_{dateString}.zip");
+        var zipPath = Path.Join(_directoryService.TempDirectory, $"kavita_{tempFolder}_{dateString}.cbz");
         try
         {
             ZipFile.CreateFromDirectory(tempLocation, zipPath);
diff --git a/UI/Web/package-lock.json b/UI/Web/package-lock.json
index 072a7e128b..eb956e53f6 100644
--- a/UI/Web/package-lock.json
+++ b/UI/Web/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "kavita-webui",
-  "version": "0.4.2",
+  "version": "0.7.12.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "kavita-webui",
-      "version": "0.4.2",
+      "version": "0.7.12.1",
       "dependencies": {
         "@angular/animations": "^17.0.8",
         "@angular/cdk": "^17.0.4",
diff --git a/openapi.json b/openapi.json
index 3765e965bf..e783ac7fd4 100644
--- a/openapi.json
+++ b/openapi.json
@@ -7,7 +7,7 @@
       "name": "GPL-3.0",
       "url": "https://github.com/Kareadita/Kavita/blob/develop/LICENSE"
     },
-    "version": "0.7.12.1"
+    "version": "0.7.12.2"
   },
   "servers": [
     {