diff --git a/aiplatform/api/AIPlatform.Samples/AIPlatform.Samples.csproj b/aiplatform/api/AIPlatform.Samples/AIPlatform.Samples.csproj
index 4629ace7cb6..cfd51585ae3 100644
--- a/aiplatform/api/AIPlatform.Samples/AIPlatform.Samples.csproj
+++ b/aiplatform/api/AIPlatform.Samples/AIPlatform.Samples.csproj
@@ -4,7 +4,7 @@
     <IsPackable>false</IsPackable>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Google.Cloud.AIPlatform.V1" Version="3.11.0" />
+    <PackageReference Include="Google.Cloud.AIPlatform.V1" Version="3.12.0" />
     <PackageReference Include="Google.Cloud.AIPlatform.V1Beta1" Version="1.0.0-beta10" />
   </ItemGroup>
 </Project>