diff --git a/DecSm.Rez.Configuration/DecSm.Rez.Configuration.csproj b/DecSm.Rez.Configuration/DecSm.Rez.Configuration.csproj
index b6865f5..42b48ba 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="9.5.0">
+    <PackageReference Include="Polyfill" Version="9.6.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
diff --git a/DecSm.Rez/DecSm.Rez.csproj b/DecSm.Rez/DecSm.Rez.csproj
index 996d297..1c0329b 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="9.5.0">
+    <PackageReference Include="Polyfill" Version="9.6.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>