diff --git a/src/PowderCoating.Application/PowderCoating.Application.csproj b/src/PowderCoating.Application/PowderCoating.Application.csproj
index 394194b..73fd68e 100644
--- a/src/PowderCoating.Application/PowderCoating.Application.csproj
+++ b/src/PowderCoating.Application/PowderCoating.Application.csproj
@@ -24,6 +24,8 @@
     <!-- Force newer versions of transitive packages with known CVEs -->
     <PackageReference Include="System.Formats.Asn1" Version="8.0.1" />
     <PackageReference Include="System.Text.Json" Version="8.0.5" />
+    <!-- Pin to resolve NCalc2 -> Antlr4 -> NETStandard.Library transitive downgrade -->
+    <PackageReference Include="System.Runtime.InteropServices" Version="4.3.0" />
   </ItemGroup>
 
   <ItemGroup>