diff --git a/csharp/sample/Microsoft.ML.OnnxRuntime.FasterRcnnSample/Microsoft.ML.OnnxRuntime.FasterRcnnSample.csproj b/csharp/sample/Microsoft.ML.OnnxRuntime.FasterRcnnSample/Microsoft.ML.OnnxRuntime.FasterRcnnSample.csproj
index 757ca6ab5a..07ab2c4882 100644
--- a/csharp/sample/Microsoft.ML.OnnxRuntime.FasterRcnnSample/Microsoft.ML.OnnxRuntime.FasterRcnnSample.csproj
+++ b/csharp/sample/Microsoft.ML.OnnxRuntime.FasterRcnnSample/Microsoft.ML.OnnxRuntime.FasterRcnnSample.csproj
@@ -7,9 +7,9 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.ML.OnnxRuntime" Version="1.4.0" />
-    <PackageReference Include="Sixlabors.ImageSharp" Version="1.0.0" />
-    <PackageReference Include="SixLabors.ImageSharp.Drawing" Version="1.0.0-beta0010" />
+    <PackageReference Include="Microsoft.ML.OnnxRuntime" Version="1.7.0" />
+    <PackageReference Include="Sixlabors.ImageSharp" Version="1.0.3" />
+    <PackageReference Include="SixLabors.ImageSharp.Drawing" Version="1.0.0-beta11" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file
diff --git a/csharp/sample/Microsoft.ML.OnnxRuntime.ResNet50v2Sample/Microsoft.ML.OnnxRuntime.ResNet50v2Sample.csproj b/csharp/sample/Microsoft.ML.OnnxRuntime.ResNet50v2Sample/Microsoft.ML.OnnxRuntime.ResNet50v2Sample.csproj
index 504c667860..d7820a9f3c 100644
--- a/csharp/sample/Microsoft.ML.OnnxRuntime.ResNet50v2Sample/Microsoft.ML.OnnxRuntime.ResNet50v2Sample.csproj
+++ b/csharp/sample/Microsoft.ML.OnnxRuntime.ResNet50v2Sample/Microsoft.ML.OnnxRuntime.ResNet50v2Sample.csproj
@@ -7,8 +7,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.ML.OnnxRuntime" Version="1.4.0" />
-    <PackageReference Include="Sixlabors.ImageSharp" Version="1.0.0" />
+    <PackageReference Include="Microsoft.ML.OnnxRuntime" Version="1.7.0" />
+    <PackageReference Include="Sixlabors.ImageSharp" Version="1.0.3" />
   </ItemGroup>
 
 </Project>