diff --git a/src/Directory.Packages.props b/src/Directory.Packages.props
index 27e2b77e..5a94be6c 100644
--- a/src/Directory.Packages.props
+++ b/src/Directory.Packages.props
@@ -9,7 +9,7 @@
     <PackageVersion Include="NServiceBus.Persistence.NonDurable" Version="3.0.0" />
     <PackageVersion Include="NServiceBus.Testing" Version="10.0.1" />
     <PackageVersion Include="ProjectDefaults" Version="1.0.172" />
-    <PackageVersion Include="Polyfill" Version="9.24.0" />
+    <PackageVersion Include="Polyfill" Version="10.0.0" />
     <PackageVersion Include="Serilog" Version="4.3.1" />
     <PackageVersion Include="Serilog.Exceptions" Version="8.4.0" />
     <PackageVersion Include="Serilog.Sinks.Console" Version="6.1.1" />