diff --git a/MareSynchronos/Managers/IpcManager.cs b/MareSynchronos/Managers/IpcManager.cs
index c14f14b..8b31701 100644
--- a/MareSynchronos/Managers/IpcManager.cs
+++ b/MareSynchronos/Managers/IpcManager.cs
@@ -167,7 +167,7 @@ public class IpcManager : IDisposable
     {
         try
         {
-            return _penumbraApiVersion.Invoke() is { Item1: 4, Item2: >= 13 };
+            return _penumbraApiVersion.Invoke() is { Item1: 4, Item2: >= 17 };
         }
         catch
         {
diff --git a/MareSynchronos/MareSynchronos.csproj b/MareSynchronos/MareSynchronos.csproj
index 80fd1c2..bf6d32f 100644
--- a/MareSynchronos/MareSynchronos.csproj
+++ b/MareSynchronos/MareSynchronos.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <Authors></Authors>
     <Company></Company>
-    <Version>0.5.17</Version>
+    <Version>0.5.18</Version>
     <Description></Description>
     <Copyright></Copyright>
     <PackageProjectUrl>https://github.com/Penumbra-Sync/client</PackageProjectUrl>
diff --git a/MareSynchronos/WebAPI/ApIController.Functions.Files.cs b/MareSynchronos/WebAPI/ApIController.Functions.Files.cs
index c00c2cb..738c5ec 100644
--- a/MareSynchronos/WebAPI/ApIController.Functions.Files.cs
+++ b/MareSynchronos/WebAPI/ApIController.Functions.Files.cs
@@ -39,6 +39,7 @@ public partial class ApiController
 
     public async Task FilesDeleteAll()
     {
+        _verifiedUploadedHashes.Clear();
         await _mareHub!.SendAsync(nameof(FilesDeleteAll)).ConfigureAwait(false);
     }
 
@@ -356,7 +357,7 @@ public partial class ApiController
 
     public async Task FilesUploadStreamAsync(string hash, IAsyncEnumerable<byte[]> fileContent)
     {
-        await _mareHub!.SendAsync(nameof(FilesUploadStreamAsync), hash, fileContent).ConfigureAwait(false);
+        await _mareHub!.InvokeAsync(nameof(FilesUploadStreamAsync), hash, fileContent).ConfigureAwait(false);
     }
 
     public async Task<bool> FilesIsUploadFinished()