diff --git a/DecSm.Rez.Configuration/DecSm.Rez.Configuration.csproj b/DecSm.Rez.Configuration/DecSm.Rez.Configuration.csproj
index 42b48ba..3cba9e9 100644
--- a/DecSm.Rez.Configuration/DecSm.Rez.Configuration.csproj
+++ b/DecSm.Rez.Configuration/DecSm.Rez.Configuration.csproj
@@ -13,7 +13,7 @@
 
   <!--  .NET Framework Packages-->
   <ItemGroup Condition="'$(TargetFramework)' == 'net48' or '$(TargetFramework)' == 'netstandard2.0'">
-    <PackageReference Include="Polyfill" Version="9.6.0">
+    <PackageReference Include="Polyfill" Version="9.7.3">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
diff --git a/DecSm.Rez.Tests/DecSm.Rez.Tests.csproj b/DecSm.Rez.Tests/DecSm.Rez.Tests.csproj
index 8ef4287..888a977 100644
--- a/DecSm.Rez.Tests/DecSm.Rez.Tests.csproj
+++ b/DecSm.Rez.Tests/DecSm.Rez.Tests.csproj
@@ -17,7 +17,7 @@
     </PackageReference>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
     <PackageReference Include="NUnit" Version="4.4.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="6.0.1" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.1.0" />
     <PackageReference Include="Shouldly" Version="4.3.0" />
   </ItemGroup>
 
diff --git a/DecSm.Rez/DecSm.Rez.csproj b/DecSm.Rez/DecSm.Rez.csproj
index 1c0329b..60744e1 100644
--- a/DecSm.Rez/DecSm.Rez.csproj
+++ b/DecSm.Rez/DecSm.Rez.csproj
@@ -11,7 +11,7 @@
 
   <!--  .NET Framework Packages-->
   <ItemGroup Condition="'$(TargetFramework)' == 'net48' or '$(TargetFramework)' == 'netstandard2.0'">
-    <PackageReference Include="Polyfill" Version="9.6.0">
+    <PackageReference Include="Polyfill" Version="9.7.3">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>