diff --git a/Directory.Packages.props b/Directory.Packages.props
index 0e11da64..15b662b7 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -17,7 +17,7 @@
     
     <!-- Common to all TFMs -->
     <PackageVersion Include="Parlot" Version="1.3.2" />
-    <PackageVersion Include="TimeZoneConverter" Version="6.1.0" />
+    <PackageVersion Include="TimeZoneConverter" Version="7.0.0" />
     
     <!-- Benchmarks -->
     <PackageVersion Include="BenchmarkDotNet" Version="0.14.0" />
@@ -31,6 +31,6 @@
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageVersion Include="xunit" Version="2.9.3" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="3.0.1" />
-    <PackageVersion Include="xunit.analyzers" Version="1.19.0" />
+    <PackageVersion Include="xunit.analyzers" Version="1.20.0" />
   </ItemGroup>
 </Project>
diff --git a/Versions.props b/Versions.props
index 988d3576..39dcb372 100644
--- a/Versions.props
+++ b/Versions.props
@@ -1,8 +1,8 @@
 <Project>
   <!-- This file define constants that can be changed per TFM -->
   <PropertyGroup>
-    <MicrosoftExtensionsFileProvidersAbstractionsPackageVersion>8.0.0</MicrosoftExtensionsFileProvidersAbstractionsPackageVersion>
-    <SystemTextJsonPackageVersion>8.0.5</SystemTextJsonPackageVersion>
+    <MicrosoftExtensionsFileProvidersAbstractionsPackageVersion>9.0.0</MicrosoftExtensionsFileProvidersAbstractionsPackageVersion>
+    <SystemTextJsonPackageVersion>9.0.0</SystemTextJsonPackageVersion>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(TargetFramework)' == 'net9.0'">