diff --git a/dotnet/Directory.Packages.props b/dotnet/Directory.Packages.props
index 89be7f3520..fc5cb6f8b4 100644
--- a/dotnet/Directory.Packages.props
+++ b/dotnet/Directory.Packages.props
@@ -23,7 +23,7 @@
     <PackageVersion Include="Azure.AI.Projects.OpenAI" Version="1.0.0-beta.4" />
     <PackageVersion Include="Azure.AI.Agents.Persistent" Version="1.2.0-beta.8" />
     <PackageVersion Include="Azure.AI.OpenAI" Version="2.7.0-beta.2" />
-    <PackageVersion Include="Azure.Identity" Version="1.17.0" />
+    <PackageVersion Include="Azure.Identity" Version="1.17.1" />
     <PackageVersion Include="Azure.Monitor.OpenTelemetry.Exporter" Version="1.4.0" />
     <!-- Google Gemini  -->
     <PackageVersion Include="Google.GenAI" Version="0.6.0" />
diff --git a/dotnet/samples/HostedAgents/AgentWithHostedMCP/AgentWithHostedMCP.csproj b/dotnet/samples/HostedAgents/AgentWithHostedMCP/AgentWithHostedMCP.csproj
index 21146dd2dd..5db48c671f 100644
--- a/dotnet/samples/HostedAgents/AgentWithHostedMCP/AgentWithHostedMCP.csproj
+++ b/dotnet/samples/HostedAgents/AgentWithHostedMCP/AgentWithHostedMCP.csproj
@@ -38,7 +38,7 @@
   <ItemGroup>
     <PackageReference Include="Azure.AI.AgentServer.AgentFramework" Version="1.0.0-beta.4" />
     <PackageReference Include="Azure.AI.OpenAI" Version="2.7.0-beta.2" />
-    <PackageReference Include="Azure.Identity" Version="1.17.0" />
+    <PackageReference Include="Azure.Identity" Version="1.17.1" />
     <PackageReference Include="Microsoft.Agents.AI.OpenAI" Version="1.0.0-preview.251125.1" />
     <PackageReference Include="Microsoft.Extensions.AI.OpenAI" Version="10.1.0-preview.1.25608.1" />
   </ItemGroup>
diff --git a/dotnet/samples/HostedAgents/AgentWithTextSearchRag/AgentWithTextSearchRag.csproj b/dotnet/samples/HostedAgents/AgentWithTextSearchRag/AgentWithTextSearchRag.csproj
index 118b92e074..e67846f54c 100644
--- a/dotnet/samples/HostedAgents/AgentWithTextSearchRag/AgentWithTextSearchRag.csproj
+++ b/dotnet/samples/HostedAgents/AgentWithTextSearchRag/AgentWithTextSearchRag.csproj
@@ -37,7 +37,7 @@
   <ItemGroup>
     <PackageReference Include="Azure.AI.AgentServer.AgentFramework" Version="1.0.0-beta.4" />
     <PackageReference Include="Azure.AI.OpenAI" Version="2.7.0-beta.2" />
-    <PackageReference Include="Azure.Identity" Version="1.17.0" />
+    <PackageReference Include="Azure.Identity" Version="1.17.1" />
     <PackageReference Include="Microsoft.Agents.AI.OpenAI" Version="1.0.0-preview.251125.1" />
     <PackageReference Include="Microsoft.Extensions.AI.OpenAI" Version="10.1.0-preview.1.25608.1" />
   </ItemGroup>
diff --git a/dotnet/samples/HostedAgents/AgentsInWorkflows/AgentsInWorkflows.csproj b/dotnet/samples/HostedAgents/AgentsInWorkflows/AgentsInWorkflows.csproj
index c0fca8a340..a865f43be5 100644
--- a/dotnet/samples/HostedAgents/AgentsInWorkflows/AgentsInWorkflows.csproj
+++ b/dotnet/samples/HostedAgents/AgentsInWorkflows/AgentsInWorkflows.csproj
@@ -37,7 +37,7 @@
   <ItemGroup>
     <PackageReference Include="Azure.AI.AgentServer.AgentFramework" Version="1.0.0-beta.4" />
     <PackageReference Include="Azure.AI.OpenAI" Version="2.7.0-beta.2" />
-    <PackageReference Include="Azure.Identity" Version="1.17.0" />
+    <PackageReference Include="Azure.Identity" Version="1.17.1" />
     <PackageReference Include="Microsoft.Agents.AI.Workflows" Version="1.0.0-preview.251125.1" />
     <PackageReference Include="Microsoft.Extensions.AI.OpenAI" Version="10.1.0-preview.1.25608.1" />
   </ItemGroup>