diff --git a/PortablePdbToMdb/PortablePdbToMdb.csproj b/PortablePdbToMdb/PortablePdbToMdb.csproj
index 1b5090ec..c94abbfe 100644
--- a/PortablePdbToMdb/PortablePdbToMdb.csproj
+++ b/PortablePdbToMdb/PortablePdbToMdb.csproj
@@ -10,7 +10,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="Microsoft.Build.Utilities.Core" Version="18.4.0" />
+      <PackageReference Include="Microsoft.Build.Utilities.Core" Version="18.6.3" />
       <PackageReference Include="Mono.Cecil" Version="$(MonoCecilVersion)" />
     </ItemGroup>