diff --git a/samples/dotnet/Agent Framework/AgentFrameworkWeather.csproj b/samples/dotnet/Agent Framework/AgentFrameworkWeather.csproj
index 9a657687..2b0ecdf9 100644
--- a/samples/dotnet/Agent Framework/AgentFrameworkWeather.csproj	
+++ b/samples/dotnet/Agent Framework/AgentFrameworkWeather.csproj	
@@ -20,24 +20,24 @@
 		<PackageReference Include="AdaptiveCards" Version="3.1.0" />
 		<PackageReference Include="Azure.AI.OpenAI" Version="2.7.0-beta.2" />
 		<PackageReference Include="Azure.Identity" Version="1.21.0" />
-		<PackageReference Include="Microsoft.Agents.AI" Version="1.12.0" />
+		<PackageReference Include="Microsoft.Agents.AI" Version="1.16.0" />
 		<PackageReference Include="Microsoft.Extensions.AI.OpenAI"
-			Version="10.7.0" />
-		<PackageReference Include="Microsoft.Extensions.AI" Version="10.7.0" />
-		<PackageReference Include="Microsoft.Extensions.AI.Abstractions" Version="10.7.0" />
+			Version="10.8.3" />
+		<PackageReference Include="Microsoft.Extensions.AI" Version="10.8.3" />
+		<PackageReference Include="Microsoft.Extensions.AI.Abstractions" Version="10.8.3" />
 		<PackageReference Include="Microsoft.Agents.AI.CopilotStudio"
 			Version="1.0.0-preview.260402.1" />
 		
 		<!-- Open Telemetry -->
 		<PackageVersion Include="OpenTelemetry" Version="1.15.3" />
-		<PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.16.0" />
-		<PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.16.0" />
-		<PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.16.0" />
-		<PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.15.1" />
+		<PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.17.0" />
+		<PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.17.0" />
+		<PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.17.0" />
+		<PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.17.0" />
 
 		<!-- OpenTelemetry Exporters -->
-		<PackageReference Include="OpenTelemetry.Exporter.Console" Version="1.16.0" />
-		<PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.16.0" />
+		<PackageReference Include="OpenTelemetry.Exporter.Console" Version="1.17.0" />
+		<PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.17.0" />
 
 		<!-- Open weather -->
 		<PackageReference Include="OpenWeatherMapSharp" Version="4.2.0" />
diff --git a/samples/dotnet/azure-ai-streaming/StreamingMessageAgent.csproj b/samples/dotnet/azure-ai-streaming/StreamingMessageAgent.csproj
index e40692f0..8ba9ea39 100644
--- a/samples/dotnet/azure-ai-streaming/StreamingMessageAgent.csproj
+++ b/samples/dotnet/azure-ai-streaming/StreamingMessageAgent.csproj
@@ -8,7 +8,7 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="Microsoft.Extensions.AI.OpenAI" Version="10.7.0" />
+		<PackageReference Include="Microsoft.Extensions.AI.OpenAI" Version="10.8.3" />
 		<PackageReference Include="Azure.AI.OpenAI" Version="2.9.0-beta.1"/>
 		<PackageReference Include="Azure.Identity" Version="1.21.0" />
 		<PackageReference Include="Microsoft.Agents.Authentication.Msal" Version="1.7.*" />
diff --git a/samples/dotnet/copilotstudio-client/CopilotStudioClient.csproj b/samples/dotnet/copilotstudio-client/CopilotStudioClient.csproj
index 45157953..f4d1e12b 100644
--- a/samples/dotnet/copilotstudio-client/CopilotStudioClient.csproj
+++ b/samples/dotnet/copilotstudio-client/CopilotStudioClient.csproj
@@ -7,8 +7,8 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="Microsoft.Extensions.Hosting" Version="10.0.9" />
-		<PackageReference Include="Microsoft.Identity.Client.Extensions.Msal" Version="4.85.2" />
+		<PackageReference Include="Microsoft.Extensions.Hosting" Version="10.0.10" />
+		<PackageReference Include="Microsoft.Identity.Client.Extensions.Msal" Version="4.87.0" />
 		<PackageReference Include="Microsoft.Agents.CopilotStudio.Client" Version="1.7.*" /> 
 	</ItemGroup>
 
diff --git a/samples/dotnet/otel/Otel.csproj b/samples/dotnet/otel/Otel.csproj
index 45d9833c..b16d5b68 100644
--- a/samples/dotnet/otel/Otel.csproj
+++ b/samples/dotnet/otel/Otel.csproj
@@ -26,16 +26,16 @@
 		<PackageReference Include="Microsoft.Agents.Storage" Version="1.7.*" />
 
 		<!-- OpenTelemetry packages - versions managed centrally -->
-		<PackageReference Include="OpenTelemetry" Version="1.16.0" />
-		<PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.16.0" />
-		<PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.16.0" />
-		<PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.16.0" />
-		<PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.15.1" />
+		<PackageReference Include="OpenTelemetry" Version="1.17.0" />
+		<PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.17.0" />
+		<PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.17.0" />
+		<PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.17.0" />
+		<PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.17.0" />
 		<!-- OpenTelemetry Exporters -->
-		<PackageReference Include="OpenTelemetry.Exporter.Console" Version="1.16.0" />
-		<PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.16.0" />
+		<PackageReference Include="OpenTelemetry.Exporter.Console" Version="1.17.0" />
+		<PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.17.0" />
 		<!-- Azure Monitor (Application Insights) Exporter -->
-		<PackageReference Include="Azure.Monitor.OpenTelemetry.Exporter" Version="1.8.2"/>
+		<PackageReference Include="Azure.Monitor.OpenTelemetry.Exporter" Version="1.8.3"/>
 
 	</ItemGroup>
 
diff --git a/samples/dotnet/retrieval-agent/RetrievalAgent.csproj b/samples/dotnet/retrieval-agent/RetrievalAgent.csproj
index 3d035180..824d032d 100644
--- a/samples/dotnet/retrieval-agent/RetrievalAgent.csproj
+++ b/samples/dotnet/retrieval-agent/RetrievalAgent.csproj
@@ -22,13 +22,13 @@
 	</ItemGroup>
 	<ItemGroup>
 		<PackageReference Include="AdaptiveCards" Version="3.1.0" />
-		<PackageReference Include="Microsoft.SemanticKernel.Agents.Core" Version="1.77.0" />
+		<PackageReference Include="Microsoft.SemanticKernel.Agents.Core" Version="1.78.0" />
 		<PackageReference Include="Microsoft.SemanticKernel.Agents.OpenAI" Version="1.29.0-alpha" />
 		<PackageReference Include="Microsoft.SemanticKernel.Connectors.AzureOpenAI" Version="1.29.0" />
-		<PackageReference Include="Microsoft.SemanticKernel.Connectors.OpenAI" Version="1.77.0" />
+		<PackageReference Include="Microsoft.SemanticKernel.Connectors.OpenAI" Version="1.78.0" />
 		<PackageReference Include="Microsoft.Agents.Authentication.Msal" Version="1.7.*" />
 		<PackageReference Include="Microsoft.Agents.Hosting.AspNetCore" Version="1.7.*" />
-		<PackageReference Include="Microsoft.Agents.M365Copilot" Version="1.7.*" />
+		<PackageReference Include="Microsoft.Agents.M365Copilot" Version="1.8.*" />
 	</ItemGroup>
 
 	<!-- Microsoft.Agents.M365Copilot transitively references Microsoft.SourceLink.GitHub (10.0.300)
@@ -38,9 +38,9 @@
 	     is empty". Exclude the transitive SourceLink build assets to silence the warning. Source
 	     link is not needed for a sample (it ships no symbol package). -->
 	<ItemGroup>
-		<PackageReference Include="Microsoft.SourceLink.GitHub" Version="10.0.300" PrivateAssets="all" ExcludeAssets="all" />
-		<PackageReference Include="Microsoft.SourceLink.Common" Version="10.0.300" PrivateAssets="all" ExcludeAssets="all" />
-		<PackageReference Include="Microsoft.Build.Tasks.Git" Version="10.0.300" PrivateAssets="all" ExcludeAssets="all" />
+		<PackageReference Include="Microsoft.SourceLink.GitHub" Version="10.0.301" PrivateAssets="all" ExcludeAssets="all" />
+		<PackageReference Include="Microsoft.SourceLink.Common" Version="10.0.301" PrivateAssets="all" ExcludeAssets="all" />
+		<PackageReference Include="Microsoft.Build.Tasks.Git" Version="10.0.301" PrivateAssets="all" ExcludeAssets="all" />
 	</ItemGroup>
 
 	<ItemGroup>
diff --git a/samples/dotnet/semantic-kernel-multiturn/SemanticKernelMultiturn.csproj b/samples/dotnet/semantic-kernel-multiturn/SemanticKernelMultiturn.csproj
index d02fa590..6efa3990 100644
--- a/samples/dotnet/semantic-kernel-multiturn/SemanticKernelMultiturn.csproj
+++ b/samples/dotnet/semantic-kernel-multiturn/SemanticKernelMultiturn.csproj
@@ -19,9 +19,9 @@
 		<PackageReference Include="Azure.Identity" Version="1.21.0" />
 		<PackageReference Include="AdaptiveCards" Version="3.1.0"/>
 		<PackageReference Include="Microsoft.SemanticKernel.Agents.AzureAI" Version="1.73.0-preview"/>
-		<PackageReference Include="Microsoft.SemanticKernel.Agents.Core" Version="1.77.0" />
-		<PackageReference Include="Microsoft.SemanticKernel.Connectors.AzureOpenAI" Version="1.77.0" />
-		<PackageReference Include="Microsoft.SemanticKernel.Connectors.OpenAI" Version="1.77.0" />
+		<PackageReference Include="Microsoft.SemanticKernel.Agents.Core" Version="1.78.0" />
+		<PackageReference Include="Microsoft.SemanticKernel.Connectors.AzureOpenAI" Version="1.78.0" />
+		<PackageReference Include="Microsoft.SemanticKernel.Connectors.OpenAI" Version="1.78.0" />
 		<PackageReference Include="Microsoft.Agents.Authentication.Msal" Version="1.7.*" />
 		<PackageReference Include="Microsoft.Agents.Hosting.AspNetCore" Version="1.7.*" />
 	</ItemGroup>