diff --git a/YantraJS.Core.Tests/YantraJS.Core.Tests.csproj b/YantraJS.Core.Tests/YantraJS.Core.Tests.csproj
index 7d886776..9eb8bb87 100644
--- a/YantraJS.Core.Tests/YantraJS.Core.Tests.csproj
+++ b/YantraJS.Core.Tests/YantraJS.Core.Tests.csproj
@@ -18,7 +18,6 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.9.3" />
     <PackageReference Include="MSTest.TestFramework" Version="3.9.3" />
-    <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
     <PackageReference Include="Lokad.ILPack" Version="0.3.0" />
     <PackageReference Include="coverlet.collector" Version="6.0.4">
       <PrivateAssets>all</PrivateAssets>
diff --git a/YantraJS.Core/YantraJS.Core.csproj b/YantraJS.Core/YantraJS.Core.csproj
index 62530e3f..4d8c7dab 100644
--- a/YantraJS.Core/YantraJS.Core.csproj
+++ b/YantraJS.Core/YantraJS.Core.csproj
@@ -56,15 +56,20 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-	  <PackageReference Include="System.Text.Json" Version="9.0.6" />
-    <PackageReference Include="System.Reflection.Emit.Lightweight" Version="4.7.0" />
-    <PackageReference Include="System.Runtime" Version="4.3.1" />
     <PackageReference Include="Nerdbank.GitVersioning" Version="3.9.50">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
   </ItemGroup>
-  
+
+  <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' ">
+    <PackageReference Include="System.Reflection.Emit.Lightweight" Version="4.7.0" />
+  </ItemGroup>
+
+  <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' Or '$(TargetFramework)' == 'netstandard2.1' ">
+    <PackageReference Include="System.Text.Json" Version="9.0.6" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\YantraJS.ExpressionCompiler\YantraJS.ExpressionCompiler.csproj" />
     <ProjectReference Include="..\YantraJS.JSClassGenerator\YantraJS.JSClassGenerator.csproj" ReferenceOutputAssembly="false" OutputItemType="Analyzer" />
diff --git a/YantraJS.ExpressionCompiler/YantraJS.ExpressionCompiler.csproj b/YantraJS.ExpressionCompiler/YantraJS.ExpressionCompiler.csproj
index 18b8d87c..52d3768c 100644
--- a/YantraJS.ExpressionCompiler/YantraJS.ExpressionCompiler.csproj
+++ b/YantraJS.ExpressionCompiler/YantraJS.ExpressionCompiler.csproj
@@ -19,13 +19,16 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.Reflection.Emit" Version="4.7.0" />
-    <PackageReference Include="System.Reflection.Emit.Lightweight" Version="4.7.0" />
-    <PackageReference Include="System.Reflection.Metadata" Version="10.0.1" />
     <PackageReference Include="Nerdbank.GitVersioning" Version="3.9.50">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
   </ItemGroup>
 
+  <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' ">
+    <PackageReference Include="System.Reflection.Emit" Version="4.7.0" />
+    <PackageReference Include="System.Reflection.Emit.Lightweight" Version="4.7.0" />
+    <PackageReference Include="System.Reflection.Metadata" Version="10.0.1" />
+  </ItemGroup>
+
 </Project>
diff --git a/YantraJS/YantraJS.csproj b/YantraJS/YantraJS.csproj
index 804e7514..5b6d8a6b 100644
--- a/YantraJS/YantraJS.csproj
+++ b/YantraJS/YantraJS.csproj
@@ -35,9 +35,6 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="System.Formats.Asn1" Version="10.0.4" />
-    <PackageReference Include="System.Net.Http" Version="4.3.4" />
-    <PackageReference Include="System.Security.Cryptography.X509Certificates" Version="4.3.2" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/YantraTests/YantraTests.csproj b/YantraTests/YantraTests.csproj
index 2ce748eb..b81d6e26 100644
--- a/YantraTests/YantraTests.csproj
+++ b/YantraTests/YantraTests.csproj
@@ -11,7 +11,6 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.9.3" />
     <PackageReference Include="MSTest.TestFramework" Version="3.9.3" />
-    <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
     <PackageReference Include="coverlet.collector" Version="6.0.4">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>