diff --git a/Directory.Packages.props b/Directory.Packages.props
index 5c9781c..0845159 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -14,11 +14,11 @@
         <PackageVersion Include="Microsoft.Extensions.Http" Version="10.0.12" />
         <PackageVersion Include="Microsoft.Extensions.Logging" Version="10.0.12" />
         <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.12" />
-        <PackageVersion Include="Microsoft.Orleans.Persistence.Memory" Version="10.3.1" />
-        <PackageVersion Include="Microsoft.Orleans.Runtime" Version="10.3.1" />
-        <PackageVersion Include="Microsoft.Orleans.Sdk" Version="10.3.1" />
+        <PackageVersion Include="Microsoft.Orleans.Persistence.Memory" Version="10.4.0" />
+        <PackageVersion Include="Microsoft.Orleans.Runtime" Version="10.4.0" />
+        <PackageVersion Include="Microsoft.Orleans.Sdk" Version="10.4.0" />
         <PackageVersion Include="Microsoft.Orleans.Serialization.Abstractions" Version="10.3.1" />
-        <PackageVersion Include="Microsoft.Orleans.Server" Version="10.3.1" />
+        <PackageVersion Include="Microsoft.Orleans.Server" Version="10.4.0" />
         <PackageVersion Include="Microsoft.Orleans.TestingHost" Version="10.3.1" />
         <PackageVersion Include="Microsoft.Testing.Extensions.CodeCoverage" Version="18.11.2" />
         <PackageVersion Include="OpenTelemetry.Extensions.Hosting" Version="1.19.0" />