diff --git a/OpenSourceToolkit.Converters/ImageProcessor.cs b/OpenSourceToolkit.Converters/ImageProcessor.cs
index 8de8569..a42bf27 100644
--- a/OpenSourceToolkit.Converters/ImageProcessor.cs
+++ b/OpenSourceToolkit.Converters/ImageProcessor.cs
@@ -219,7 +219,7 @@ public byte[] ProcessImage(byte[] inputBytes, ImageProcessingOptions options)
                 if (IsFormatIdeallyOpaque(targetFormat))
                 {
                     image.BackgroundColor = MagickColors.White;
-                    image.Alpha(AlphaOption.Remove);
+                    image.Alpha(AlphaAction.Remove);
                 }
 
                 // 13. Set Quality
@@ -861,7 +861,7 @@ public List<byte[]> PdfToImages(byte[] pdfBytes, PdfToImagesOptions options)
 
                     // Flatten to remove transparency (PDFs often have transparent backgrounds)
                     page.BackgroundColor = MagickColors.White;
-                    page.Alpha(AlphaOption.Remove);
+                    page.Alpha(AlphaAction.Remove);
 
                     result.Add(page.ToByteArray());
                 }
diff --git a/OpenSourceToolkit.Converters/OpenSourceToolkit.Converters.csproj b/OpenSourceToolkit.Converters/OpenSourceToolkit.Converters.csproj
index 2bea4ab..5f3a44a 100644
--- a/OpenSourceToolkit.Converters/OpenSourceToolkit.Converters.csproj
+++ b/OpenSourceToolkit.Converters/OpenSourceToolkit.Converters.csproj
@@ -5,7 +5,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Magick.NET-Q8-AnyCPU" Version="14.15.0" />
+    <PackageReference Include="Magick.NET-Q8-AnyCPU" Version="15.0.0" />
     <PackageReference Include="OpenCvSharp4" Version="4.13.0.20260627" />
     <PackageReference Include="OpenCvSharp4.runtime.win" Version="4.13.0.20260627" />
     <PackageReference Include="System.Drawing.Common" Version="10.0.13" />
diff --git a/OpenSourceToolkit.NET/OpenSourceToolkit.NET.csproj b/OpenSourceToolkit.NET/OpenSourceToolkit.NET.csproj
index b6329bb..e924b56 100644
--- a/OpenSourceToolkit.NET/OpenSourceToolkit.NET.csproj
+++ b/OpenSourceToolkit.NET/OpenSourceToolkit.NET.csproj
@@ -77,7 +77,7 @@
     </PackageReference>
     <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.2" />
     <PackageReference Include="DnsClient" Version="1.8.0" />
-    <PackageReference Include="Magick.NET-Q8-AnyCPU" Version="14.15.0" />
+    <PackageReference Include="Magick.NET-Q8-AnyCPU" Version="15.0.0" />
     <PackageReference Include="OpenCvSharp4" Version="4.13.0.20260627" />
     <PackageReference Include="OpenCvSharp4.runtime.win" Version="4.13.0.20260627" />
     <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.23.0" />