diff --git a/Blurhash.Microsoft.Extensions.SkiaSharp/Blurhash.Microsoft.Extensions.SkiaSharp.csproj b/Blurhash.Microsoft.Extensions.SkiaSharp/Blurhash.Microsoft.Extensions.SkiaSharp.csproj
index 0af308d..42e4cd0 100644
--- a/Blurhash.Microsoft.Extensions.SkiaSharp/Blurhash.Microsoft.Extensions.SkiaSharp.csproj
+++ b/Blurhash.Microsoft.Extensions.SkiaSharp/Blurhash.Microsoft.Extensions.SkiaSharp.csproj
@@ -24,7 +24,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Blurhash.Core" Version="2.0.0" />
+    <PackageReference Include="Blurhash.Core" Version="4.0.0" />
     <PackageReference Include="SkiaSharp" Version="2.88.8" />
     <PackageReference Include="Blurhash.Microsoft.Extensions.Core" Version="2.0.0" />
   </ItemGroup>
diff --git a/Blurhash.SkiaSharp/Blurhash.SkiaSharp.csproj b/Blurhash.SkiaSharp/Blurhash.SkiaSharp.csproj
index b511d8e..3badf7c 100644
--- a/Blurhash.SkiaSharp/Blurhash.SkiaSharp.csproj
+++ b/Blurhash.SkiaSharp/Blurhash.SkiaSharp.csproj
@@ -24,7 +24,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Blurhash.Core" Version="2.0.0" />
+    <PackageReference Include="Blurhash.Core" Version="4.0.0" />
     <PackageReference Include="SkiaSharp" Version="2.88.8" />
   </ItemGroup>