diff --git a/samples/dotnet/Agent Framework/AgentFrameworkWeather.csproj b/samples/dotnet/Agent Framework/AgentFrameworkWeather.csproj
index ec4da8c9..912aecb1 100644
--- a/samples/dotnet/Agent Framework/AgentFrameworkWeather.csproj
+++ b/samples/dotnet/Agent Framework/AgentFrameworkWeather.csproj
@@ -20,7 +20,7 @@
-
+
@@ -31,8 +31,8 @@
-
-
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+
diff --git a/samples/dotnet/copilot-sdk/CopilotSdk.csproj b/samples/dotnet/copilot-sdk/CopilotSdk.csproj
index 45e92936..50b2c20e 100644
--- a/samples/dotnet/copilot-sdk/CopilotSdk.csproj
+++ b/samples/dotnet/copilot-sdk/CopilotSdk.csproj
@@ -8,7 +8,7 @@
-
+
diff --git a/samples/dotnet/copilotstudio-client/CopilotStudioClient.csproj b/samples/dotnet/copilotstudio-client/CopilotStudioClient.csproj
index 057a5cc8..05b6604d 100644
--- a/samples/dotnet/copilotstudio-client/CopilotStudioClient.csproj
+++ b/samples/dotnet/copilotstudio-client/CopilotStudioClient.csproj
@@ -8,7 +8,7 @@
-
+
diff --git a/samples/dotnet/otel/Otel.csproj b/samples/dotnet/otel/Otel.csproj
index c565cc56..5a9d681c 100644
--- a/samples/dotnet/otel/Otel.csproj
+++ b/samples/dotnet/otel/Otel.csproj
@@ -26,16 +26,16 @@
-
-
-
-
+
+
+
+
-
-
+
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-
+