diff --git a/google/cloud/aiplatform/v1beta1/machine_resources.proto b/google/cloud/aiplatform/v1beta1/machine_resources.proto
index 3b3774b6da..92d7eb00af 100644
--- a/google/cloud/aiplatform/v1beta1/machine_resources.proto
+++ b/google/cloud/aiplatform/v1beta1/machine_resources.proto
@@ -91,6 +91,14 @@ message MachineSpec {
     (google.api.field_behavior) = IMMUTABLE,
     (google.api.field_behavior) = OPTIONAL
   ];
+
+  // Optional. Immutable. The minimum GPU driver version that this machine
+  // requires. For example, "535.104.06". If not specified, the default GPU
+  // driver version will be used by the underlying infrastructure.
+  string min_gpu_driver_version = 9 [
+    (google.api.field_behavior) = OPTIONAL,
+    (google.api.field_behavior) = IMMUTABLE
+  ];
 }
 
 // A description of resources that are dedicated to a DeployedModel or