diff --git a/library/src/Core/Graphics/Graphics.csproj b/library/src/Core/Graphics/Graphics.csproj
index 37c2fc7b..c616ac2e 100644
--- a/library/src/Core/Graphics/Graphics.csproj
+++ b/library/src/Core/Graphics/Graphics.csproj
@@ -27,7 +27,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.CodeCoverage" Version="18.0.1" />
-    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.12" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="4.0.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/library/src/Sensor/EmulatorModule/EmulatorModule.csproj b/library/src/Sensor/EmulatorModule/EmulatorModule.csproj
index 1c0d42bf..350af3e4 100644
--- a/library/src/Sensor/EmulatorModule/EmulatorModule.csproj
+++ b/library/src/Sensor/EmulatorModule/EmulatorModule.csproj
@@ -24,7 +24,7 @@
     <PackageReference Include="Microsoft.CodeCoverage" Version="18.0.1" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="10.0.3" />
     <PackageReference Include="Prise.Plugin" Version="6.0.0" />
-    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.12" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="4.0.0" />
     <PackageReference Include="System.Drawing.Common" Version="10.0.3" />
   </ItemGroup>
 
diff --git a/tools/ReFlex.TrackingServer/ReFlex.TrackingServer.csproj b/tools/ReFlex.TrackingServer/ReFlex.TrackingServer.csproj
index 917922f5..0e513114 100644
--- a/tools/ReFlex.TrackingServer/ReFlex.TrackingServer.csproj
+++ b/tools/ReFlex.TrackingServer/ReFlex.TrackingServer.csproj
@@ -58,7 +58,7 @@
     <PackageReference Include="NLog.Web.AspNetCore" Version="6.1.1" />
     <PackageReference Include="Prism.Core" Version="9.0.537" />
     <PackageReference Include="ServiceStack.Text" Version="10.0.6" />
-    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.12" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="4.0.0" />
     <PackageReference Include="System.Reactive" Version="6.1.0" />
   </ItemGroup>