diff --git a/Directory.Build.props b/Directory.Build.props
index e622bd2..89574a0 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -7,5 +7,12 @@
         <PackageOutputPath>$(MSBuildThisFileDirectory)artifacts\</PackageOutputPath>
         <IsPackable>false</IsPackable>
         <NoWarn>$(NoWarn);NU1507</NoWarn>
+
+        <!-- tool versions -->
+        <WasmToolsVersion>1.221.1</WasmToolsVersion>
+        <WacVersion>v0.6.1</WacVersion>
+        <PrebuiltWitBindgenVersion>0.36.0</PrebuiltWitBindgenVersion>
+        <PrebuildWkgVersion>0.8.5</PrebuildWkgVersion>
+
     </PropertyGroup>
 </Project>
diff --git a/Directory.Packages.props b/Directory.Packages.props
index 8ed703b..f4e621c 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -8,8 +8,8 @@
     <PackageVersion Include="runtime.$(NETCoreSdkPortableRuntimeIdentifier).Microsoft.DotNet.ILCompiler.LLVM" Version="10.0.0-alpha.1.24573.1" />
 
     <!-- Tests -->
-    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
-    <PackageVersion Include="xunit" Version="2.9.2" />
-    <PackageVersion Include="xunit.runner.visualstudio" Version="2.8.2" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="[17.12.0,)" />
+    <PackageVersion Include="xunit" Version="[2.9.0,)" />
+    <PackageVersion Include="xunit.runner.visualstudio" Version="[2.8.0,)" />
   </ItemGroup>
 </Project>
diff --git a/src/WasmComponent.Sdk/WasmComponent.Sdk.csproj b/src/WasmComponent.Sdk/WasmComponent.Sdk.csproj
index bad1420..37e9804 100644
--- a/src/WasmComponent.Sdk/WasmComponent.Sdk.csproj
+++ b/src/WasmComponent.Sdk/WasmComponent.Sdk.csproj
@@ -21,10 +21,7 @@
         <BuildWasmToolsLocally>false</BuildWasmToolsLocally>
         <WasmToolsModuleRoot>$(MSBuildThisFileDirectory)..\..\modules\wasm-tools\</WasmToolsModuleRoot>
 
-        <WasmToolsVersion>1.220.0</WasmToolsVersion>
         <PrebuiltWasmToolsBaseUrl>https://github.com/bytecodealliance/wasm-tools/releases/download/v$(WasmToolsVersion)/wasm-tools-$(WasmToolsVersion)</PrebuiltWasmToolsBaseUrl>
-
-        <WacVersion>v0.6.1</WacVersion>
         <WacBaseUrl>https://github.com/bytecodealliance/wac/releases/download/$(WacVersion)/wac-cli</WacBaseUrl>
 
         <!-- Don't pack any assemblies in lib/*/.dll.-->
diff --git a/src/WitBindgen/WitBindgen.csproj b/src/WitBindgen/WitBindgen.csproj
index cab1b4a..3ec3863 100644
--- a/src/WitBindgen/WitBindgen.csproj
+++ b/src/WitBindgen/WitBindgen.csproj
@@ -19,14 +19,12 @@
         <!-- Things you might want to edit -->
         <!-- Set BuildWitBindgenLocally to true if you want to build modules/wit-bindgen locally and use its output -->
         <BuildWitBindgenLocally>false</BuildWitBindgenLocally>
-        <PrebuiltWitBindgenVersion>0.34.0</PrebuiltWitBindgenVersion>
         <PrebuiltWitBindgenBaseUrl>https://github.com/bytecodealliance/wit-bindgen/releases/download/v$(PrebuiltWitBindgenVersion)/wit-bindgen-$(PrebuiltWitBindgenVersion)</PrebuiltWitBindgenBaseUrl>
         <WitBindgenModuleRoot>$(MSBuildThisFileDirectory)..\..\modules\wit-bindgen\</WitBindgenModuleRoot>
 
         <!-- This is a marker file that lets the build scripts identity if the files need to be modified when updating versions -->
         <CurrentWitBindgenVersion>$(MSBuildThisFileDirectory)tools\version-wit-bindgen-$(PrebuiltWitBindgenVersion)</CurrentWitBindgenVersion>
-
-        <PrebuildWkgVersion>0.8.1</PrebuildWkgVersion>
+        
         <PrebuildWkgBaseUrl>https://github.com/bytecodealliance/wasm-pkg-tools/releases/download/v$(PrebuildWkgVersion)/wkg</PrebuildWkgBaseUrl>
         <CurrentWkgVersion>$(MSBuildThisFileDirectory)tools\version-wkg-$(PrebuildWkgVersion)</CurrentWkgVersion>