diff --git a/src/CHttp.Api/CHttp.Api.csproj b/src/CHttp.Api/CHttp.Api.csproj
index 77965a1..58238eb 100644
--- a/src/CHttp.Api/CHttp.Api.csproj
+++ b/src/CHttp.Api/CHttp.Api.csproj
@@ -18,7 +18,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.ObjectPool" Version="11.0.0-preview.3.26207.106" />
+    <PackageReference Include="Microsoft.Extensions.ObjectPool" Version="11.0.0-preview.4.26230.115" />
     <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.15.3" />
   </ItemGroup>
 
diff --git a/src/CHttp/CHttp.csproj b/src/CHttp/CHttp.csproj
index eaad10c..a3c4bde 100644
--- a/src/CHttp/CHttp.csproj
+++ b/src/CHttp/CHttp.csproj
@@ -19,7 +19,7 @@
 
   <ItemGroup>
     <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.15.3" />
-    <PackageReference Include="System.CommandLine" Version="3.0.0-preview.3.26207.106" />
+    <PackageReference Include="System.CommandLine" Version="3.0.0-preview.4.26230.115" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/CHttpServer/CHttpServer/CHttpServer.csproj b/src/CHttpServer/CHttpServer/CHttpServer.csproj
index 6857da3..f1cbc1f 100644
--- a/src/CHttpServer/CHttpServer/CHttpServer.csproj
+++ b/src/CHttpServer/CHttpServer/CHttpServer.csproj
@@ -24,7 +24,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.IO.Hashing" Version="11.0.0-preview.3.26207.106" />
+    <PackageReference Include="System.IO.Hashing" Version="11.0.0-preview.4.26230.115" />
   </ItemGroup>
   
 </Project>