diff --git a/CssUI/CssUI.csproj b/CssUI/CssUI.csproj
index 819ce637..3eb436e6 100644
--- a/CssUI/CssUI.csproj
+++ b/CssUI/CssUI.csproj
@@ -37,7 +37,7 @@
     </PackageReference>
     <PackageReference Include="Microsoft.CSharp" Version="4.6.0" />
     <PackageReference Include="Sisco.LogEngine" Version="1.2.1" />
-    <PackageReference Include="System.Memory" Version="4.5.3" />
+    <PackageReference Include="System.Memory" Version="4.5.4" />
     <PackageReference Include="System.Text.Json" Version="4.6.0" />
     <PackageReference Include="xunit.runner.msbuild" Version="2.4.1">
       <PrivateAssets>all</PrivateAssets>
@@ -63,7 +63,7 @@
   
   <ItemGroup Condition="!$(DefineConstants.Contains('ENABLE_HEADLESS'))">
     <PackageReference Include="SixLabors.Core" Version="1.0.0-beta0007" />
-    <PackageReference Include="SixLabors.ImageSharp" Version="1.0.0-beta0006" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="2.1.8" />
     <PackageReference Include="SixLabors.ImageSharp.Drawing" Version="1.0.0-beta0006" />
   </ItemGroup>