diff --git a/Tools/DeclarationCycleZip/DeclarationCycleZip.csproj b/Tools/DeclarationCycleZip/DeclarationCycleZip.csproj
index 0e5ac5ce3b9d2fd70bd078d49e28cc4e2fa3e76a..ec7bea407cd607f901ce2f74a9885dc42c88f750 100644
--- a/Tools/DeclarationCycleZip/DeclarationCycleZip.csproj
+++ b/Tools/DeclarationCycleZip/DeclarationCycleZip.csproj
@@ -5,6 +5,7 @@
     <RootNamespace>DeclarationCycleZip</RootNamespace>
     <AssemblyName>DeclarationCycleZip</AssemblyName>
     <DefineConstants />
+    <TargetFrameworks>net5.0</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>