diff --git a/catbag.csproj b/catbag.csproj
index 9838739..c19c7b0 100644
--- a/catbag.csproj
+++ b/catbag.csproj
@@ -31,7 +31,7 @@
     <PackageReference Include="System.Reactive" Version="7.0.0" />
     <PackageReference Include="System.Text.Json" Version="10.0.12" />
     <PackageReference Include="Azure.AI.OpenAI" Version="2.1.0" />
-    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.11" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="4.1.3" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' != 'netstandard2.0'">