diff --git a/src/GRA.Controllers/GRA.Controllers.csproj b/src/GRA.Controllers/GRA.Controllers.csproj
index bc8fd68cd..02cdbf08d 100644
--- a/src/GRA.Controllers/GRA.Controllers.csproj
+++ b/src/GRA.Controllers/GRA.Controllers.csproj
@@ -49,7 +49,7 @@
     <PackageReference Include="DocumentFormat.OpenXml" Version="2.14.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="Serilog" Version="2.10.0" />
-    <PackageReference Include="SixLabors.ImageSharp" Version="1.0.4" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.7" />
     <PackageReference Include="System.ValueTuple" Version="4.5.0" />
   </ItemGroup>
 
diff --git a/src/GRA.Domain.Service/GRA.Domain.Service.csproj b/src/GRA.Domain.Service/GRA.Domain.Service.csproj
index 86baf1f8c..56b61ebaa 100644
--- a/src/GRA.Domain.Service/GRA.Domain.Service.csproj
+++ b/src/GRA.Domain.Service/GRA.Domain.Service.csproj
@@ -46,7 +46,7 @@
     <PackageReference Include="MailKit" Version="2.15.0" />
     <PackageReference Include="MimeKit" Version="2.15.1" />
     <PackageReference Include="Serilog" Version="2.10.0" />
-    <PackageReference Include="SixLabors.ImageSharp" Version="1.0.4" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.7" />
     <PackageReference Include="Stubble.Core" Version="1.9.3" />
     <PackageReference Include="System.ValueTuple" Version="4.5.0" />
   </ItemGroup>