diff --git a/doc/health-checking.md b/doc/health-checking.md
index 0b3f9c6a034c43e45859086b5a39d3acb12ab370..92512e942bd90f7d03bd1f3e6db4f48795f0a959 100644
--- a/doc/health-checking.md
+++ b/doc/health-checking.md
@@ -26,7 +26,7 @@ The server should export a service defined in the following proto:
 ```
 syntax = "proto3";
 
-package grpc.health.v1alpha;
+package grpc.health.v1;
 
 message HealthCheckRequest {
   string service = 1;
@@ -49,7 +49,7 @@ service Health {
 A client can query the server’s health status by calling the `Check` method, and
 a deadline should be set on the rpc. The client can optionally set the service
 name it wants to query for health status. The suggested format of service name
-is `package_names.ServiceName`, such as `grpc.health.v1alpha.Health`.
+is `package_names.ServiceName`, such as `grpc.health.v1.Health`.
 
 The server should register all the services manually and set
 the individual status, including an empty service name and its status. For each
diff --git a/src/csharp/Grpc.HealthCheck/Grpc.HealthCheck.nuspec b/src/csharp/Grpc.HealthCheck/Grpc.HealthCheck.nuspec
index 66386288df132f448b0dee70305b15ae41e0c824..7b3b391009eb05ca1ba9a85aceec8b829d22939b 100644
--- a/src/csharp/Grpc.HealthCheck/Grpc.HealthCheck.nuspec
+++ b/src/csharp/Grpc.HealthCheck/Grpc.HealthCheck.nuspec
@@ -4,7 +4,7 @@
     <id>Grpc.HealthCheck</id>
     <title>gRPC C# Healthchecking</title>
     <summary>Implementation of gRPC health service</summary>
-    <description>Example implementation of grpc.health.v1alpha service that can be used for health-checking.</description>
+    <description>Example implementation of grpc.health.v1 service that can be used for health-checking.</description>
     <version>$version$</version>
     <authors>Google Inc.</authors>
     <owners>grpc-packages</owners>
diff --git a/src/csharp/Grpc.HealthCheck/HealthGrpc.cs b/src/csharp/Grpc.HealthCheck/HealthGrpc.cs
index 882edd56270b6fbb2173c5b6cfcf058a3dd7e8df..68320eb5c2effa410693eec82851005105a854b7 100644
--- a/src/csharp/Grpc.HealthCheck/HealthGrpc.cs
+++ b/src/csharp/Grpc.HealthCheck/HealthGrpc.cs
@@ -7,15 +7,15 @@ using System.Threading;
 using System.Threading.Tasks;
 using Grpc.Core;
 
-namespace Grpc.Health.V1Alpha {
+namespace Grpc.Health.V1 {
   public static class Health
   {
-    static readonly string __ServiceName = "grpc.health.v1alpha.Health";
+    static readonly string __ServiceName = "grpc.health.v1.Health";
 
-    static readonly Marshaller<global::Grpc.Health.V1Alpha.HealthCheckRequest> __Marshaller_HealthCheckRequest = Marshallers.Create((arg) => global::Google.Protobuf.MessageExtensions.ToByteArray(arg), global::Grpc.Health.V1Alpha.HealthCheckRequest.Parser.ParseFrom);
-    static readonly Marshaller<global::Grpc.Health.V1Alpha.HealthCheckResponse> __Marshaller_HealthCheckResponse = Marshallers.Create((arg) => global::Google.Protobuf.MessageExtensions.ToByteArray(arg), global::Grpc.Health.V1Alpha.HealthCheckResponse.Parser.ParseFrom);
+    static readonly Marshaller<global::Grpc.Health.V1.HealthCheckRequest> __Marshaller_HealthCheckRequest = Marshallers.Create((arg) => global::Google.Protobuf.MessageExtensions.ToByteArray(arg), global::Grpc.Health.V1.HealthCheckRequest.Parser.ParseFrom);
+    static readonly Marshaller<global::Grpc.Health.V1.HealthCheckResponse> __Marshaller_HealthCheckResponse = Marshallers.Create((arg) => global::Google.Protobuf.MessageExtensions.ToByteArray(arg), global::Grpc.Health.V1.HealthCheckResponse.Parser.ParseFrom);
 
-    static readonly Method<global::Grpc.Health.V1Alpha.HealthCheckRequest, global::Grpc.Health.V1Alpha.HealthCheckResponse> __Method_Check = new Method<global::Grpc.Health.V1Alpha.HealthCheckRequest, global::Grpc.Health.V1Alpha.HealthCheckResponse>(
+    static readonly Method<global::Grpc.Health.V1.HealthCheckRequest, global::Grpc.Health.V1.HealthCheckResponse> __Method_Check = new Method<global::Grpc.Health.V1.HealthCheckRequest, global::Grpc.Health.V1.HealthCheckResponse>(
         MethodType.Unary,
         __ServiceName,
         "Check",
@@ -25,22 +25,22 @@ namespace Grpc.Health.V1Alpha {
     // service descriptor
     public static global::Google.Protobuf.Reflection.ServiceDescriptor Descriptor
     {
-      get { return global::Grpc.Health.V1Alpha.HealthReflection.Descriptor.Services[0]; }
+      get { return global::Grpc.Health.V1.HealthReflection.Descriptor.Services[0]; }
     }
 
     // client interface
     public interface IHealthClient
     {
-      global::Grpc.Health.V1Alpha.HealthCheckResponse Check(global::Grpc.Health.V1Alpha.HealthCheckRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
-      global::Grpc.Health.V1Alpha.HealthCheckResponse Check(global::Grpc.Health.V1Alpha.HealthCheckRequest request, CallOptions options);
-      AsyncUnaryCall<global::Grpc.Health.V1Alpha.HealthCheckResponse> CheckAsync(global::Grpc.Health.V1Alpha.HealthCheckRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
-      AsyncUnaryCall<global::Grpc.Health.V1Alpha.HealthCheckResponse> CheckAsync(global::Grpc.Health.V1Alpha.HealthCheckRequest request, CallOptions options);
+      global::Grpc.Health.V1.HealthCheckResponse Check(global::Grpc.Health.V1.HealthCheckRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      global::Grpc.Health.V1.HealthCheckResponse Check(global::Grpc.Health.V1.HealthCheckRequest request, CallOptions options);
+      AsyncUnaryCall<global::Grpc.Health.V1.HealthCheckResponse> CheckAsync(global::Grpc.Health.V1.HealthCheckRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      AsyncUnaryCall<global::Grpc.Health.V1.HealthCheckResponse> CheckAsync(global::Grpc.Health.V1.HealthCheckRequest request, CallOptions options);
     }
 
     // server-side interface
     public interface IHealth
     {
-      Task<global::Grpc.Health.V1Alpha.HealthCheckResponse> Check(global::Grpc.Health.V1Alpha.HealthCheckRequest request, ServerCallContext context);
+      Task<global::Grpc.Health.V1.HealthCheckResponse> Check(global::Grpc.Health.V1.HealthCheckRequest request, ServerCallContext context);
     }
 
     // client stub
@@ -49,22 +49,22 @@ namespace Grpc.Health.V1Alpha {
       public HealthClient(Channel channel) : base(channel)
       {
       }
-      public global::Grpc.Health.V1Alpha.HealthCheckResponse Check(global::Grpc.Health.V1Alpha.HealthCheckRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
+      public global::Grpc.Health.V1.HealthCheckResponse Check(global::Grpc.Health.V1.HealthCheckRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         var call = CreateCall(__Method_Check, new CallOptions(headers, deadline, cancellationToken));
         return Calls.BlockingUnaryCall(call, request);
       }
-      public global::Grpc.Health.V1Alpha.HealthCheckResponse Check(global::Grpc.Health.V1Alpha.HealthCheckRequest request, CallOptions options)
+      public global::Grpc.Health.V1.HealthCheckResponse Check(global::Grpc.Health.V1.HealthCheckRequest request, CallOptions options)
       {
         var call = CreateCall(__Method_Check, options);
         return Calls.BlockingUnaryCall(call, request);
       }
-      public AsyncUnaryCall<global::Grpc.Health.V1Alpha.HealthCheckResponse> CheckAsync(global::Grpc.Health.V1Alpha.HealthCheckRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
+      public AsyncUnaryCall<global::Grpc.Health.V1.HealthCheckResponse> CheckAsync(global::Grpc.Health.V1.HealthCheckRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         var call = CreateCall(__Method_Check, new CallOptions(headers, deadline, cancellationToken));
         return Calls.AsyncUnaryCall(call, request);
       }
-      public AsyncUnaryCall<global::Grpc.Health.V1Alpha.HealthCheckResponse> CheckAsync(global::Grpc.Health.V1Alpha.HealthCheckRequest request, CallOptions options)
+      public AsyncUnaryCall<global::Grpc.Health.V1.HealthCheckResponse> CheckAsync(global::Grpc.Health.V1.HealthCheckRequest request, CallOptions options)
       {
         var call = CreateCall(__Method_Check, options);
         return Calls.AsyncUnaryCall(call, request);
diff --git a/src/csharp/generate_proto_csharp.sh b/src/csharp/generate_proto_csharp.sh
index 0261a458af730dd3996a21e9f10d3e346fa68791..23e0540253a3ec226619959dbc8000a3bba741a1 100755
--- a/src/csharp/generate_proto_csharp.sh
+++ b/src/csharp/generate_proto_csharp.sh
@@ -42,7 +42,7 @@ $PROTOC --plugin=$PLUGIN --csharp_out=$EXAMPLES_DIR --grpc_out=$EXAMPLES_DIR \
     -I src/proto/math src/proto/math/math.proto
 
 $PROTOC --plugin=$PLUGIN --csharp_out=$HEALTHCHECK_DIR --grpc_out=$HEALTHCHECK_DIR \
-    -I src/proto/grpc/health/v1alpha src/proto/grpc/health/v1alpha/health.proto
+    -I src/proto/grpc/health/v1 src/proto/grpc/health/v1/health.proto
 
 $PROTOC --plugin=$PLUGIN --csharp_out=$TESTING_DIR --grpc_out=$TESTING_DIR \
     -I . src/proto/grpc/testing/{control,empty,messages,payloads,services,stats,test}.proto 
diff --git a/src/node/health_check/health.js b/src/node/health_check/health.js
index 1a2c0366875701b6b57cf52e0bbfabaf9137f2a2..6ab41571831b803f372fd7f32fd78a972d1ec2a3 100644
--- a/src/node/health_check/health.js
+++ b/src/node/health_check/health.js
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2015-2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -38,9 +38,9 @@ var grpc = require('../');
 var _ = require('lodash');
 
 var health_proto = grpc.load(__dirname +
-    '/../../proto/grpc/health/v1alpha/health.proto');
+    '/../../proto/grpc/health/v1/health.proto');
 
-var HealthClient = health_proto.grpc.health.v1alpha.Health;
+var HealthClient = health_proto.grpc.health.v1.Health;
 
 function HealthImplementation(statusMap) {
   this.statusMap = _.clone(statusMap);
diff --git a/src/proto/grpc/health/v1alpha/health.proto b/src/proto/grpc/health/v1/health.proto
similarity index 93%
rename from src/proto/grpc/health/v1alpha/health.proto
rename to src/proto/grpc/health/v1/health.proto
index 05f837dd9904ad7f9ea043abe59e1866dec7a99d..6e27606d1b6fdb4f3e658e0ff4b07d21f1bbc017 100644
--- a/src/proto/grpc/health/v1alpha/health.proto
+++ b/src/proto/grpc/health/v1/health.proto
@@ -29,12 +29,11 @@
 
 syntax = "proto3";
 
-package grpc.health.v1alpha;
-option csharp_namespace = "Grpc.Health.V1Alpha";
+package grpc.health.v1;
+option csharp_namespace = "Grpc.Health.V1";
 
 message HealthCheckRequest {
-  string host = 1;
-  string service = 2;
+  string service = 1;
 }
 
 message HealthCheckResponse {
diff --git a/src/python/grpcio_health_checking/grpc/health/v1alpha/__init__.py b/src/python/grpcio_health_checking/grpc/health/v1/__init__.py
similarity index 97%
rename from src/python/grpcio_health_checking/grpc/health/v1alpha/__init__.py
rename to src/python/grpcio_health_checking/grpc/health/v1/__init__.py
index 708651910607ffb686d781713f6893567821b9fd..13aac79160b8db0fd6863590a4d044464b72dbcc 100644
--- a/src/python/grpcio_health_checking/grpc/health/v1alpha/__init__.py
+++ b/src/python/grpcio_health_checking/grpc/health/v1/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2015, Google Inc.
+# Copyright 2015-2016, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/src/python/grpcio_health_checking/grpc/health/v1alpha/health.proto b/src/python/grpcio_health_checking/grpc/health/v1/health.proto
similarity index 96%
rename from src/python/grpcio_health_checking/grpc/health/v1alpha/health.proto
rename to src/python/grpcio_health_checking/grpc/health/v1/health.proto
index 57f4aaa9c08d9bbc81aa755cf6b0b3efb76d8adb..de10719b6ced765117e2a4c5672af8a010fa2bd3 100644
--- a/src/python/grpcio_health_checking/grpc/health/v1alpha/health.proto
+++ b/src/python/grpcio_health_checking/grpc/health/v1/health.proto
@@ -1,4 +1,4 @@
-// Copyright 2015, Google Inc.
+// Copyright 2015-2016, Google Inc.
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
@@ -29,7 +29,7 @@
 
 syntax = "proto3";
 
-package grpc.health.v1alpha;
+package grpc.health.v1;
 
 message HealthCheckRequest {
   string service = 1;
diff --git a/src/python/grpcio_health_checking/grpc/health/v1alpha/health.py b/src/python/grpcio_health_checking/grpc/health/v1/health.py
similarity index 96%
rename from src/python/grpcio_health_checking/grpc/health/v1alpha/health.py
rename to src/python/grpcio_health_checking/grpc/health/v1/health.py
index 9dfcd962f06142a6f6f85dee8dde2338635d4c58..60cbd644330b2ac48126fed40c58768de087c007 100644
--- a/src/python/grpcio_health_checking/grpc/health/v1alpha/health.py
+++ b/src/python/grpcio_health_checking/grpc/health/v1/health.py
@@ -1,4 +1,4 @@
-# Copyright 2015, Google Inc.
+# Copyright 2015-2016, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -33,7 +33,7 @@ import abc
 import enum
 import threading
 
-from grpc.health.v1alpha import health_pb2
+from grpc.health.v1 import health_pb2
 
 
 @enum.unique
@@ -64,7 +64,7 @@ class _HealthServicer(health_pb2.EarlyAdopterHealthServicer):
 
   def set(service, status):
     if not isinstance(status, HealthStatus):
-      raise TypeError('expected grpc.health.v1alpha.health.HealthStatus '
+      raise TypeError('expected grpc.health.v1.health.HealthStatus '
                       'for argument `status` but got {}'.format(status))
     with self._server_status_lock:
       self._server_status[service] = status
diff --git a/src/ruby/.rubocop.yml b/src/ruby/.rubocop.yml
index dd57ab60828bc0bf6902ae6ef571992feb4f957d..ff5cf8db83190a6fab07d6c37cbf4f626a2fb29e 100644
--- a/src/ruby/.rubocop.yml
+++ b/src/ruby/.rubocop.yml
@@ -7,7 +7,7 @@ AllCops:
     - 'bin/apis/**/*'
     - 'bin/math.rb'
     - 'bin/math_services.rb'
-    - 'pb/grpc/health/v1alpha/*'
+    - 'pb/grpc/health/v1/*'
     - 'pb/test/**/*'
 
 Metrics/CyclomaticComplexity:
diff --git a/src/ruby/pb/README.md b/src/ruby/pb/README.md
index e04aef185caaa51720922dbd73e02c82da147450..d9e30bbc854434947bb9560d4115d448170ef64a 100644
--- a/src/ruby/pb/README.md
+++ b/src/ruby/pb/README.md
@@ -11,7 +11,7 @@ The code is is generated using the protoc (> 3.0.0.alpha.1) and the
 grpc_ruby_plugin.  These must be installed to regenerate the IDL defined
 classes, but that's not necessary just to use them.
 
-health_check/v1alpha
+health_check/v1
 --------------------
 
 This package defines the surface of a simple health check service that gRPC
@@ -20,7 +20,7 @@ re-generate the surface.
 
 ```bash
 $ # (from this directory)
-$ protoc -I ../../proto ../../proto/grpc/health/v1alpha/health.proto \
+$ protoc -I ../../proto ../../proto/grpc/health/v1/health.proto \
     --grpc_out=. \
     --ruby_out=. \
     --plugin=protoc-gen-grpc=`which grpc_ruby_plugin`
diff --git a/src/ruby/pb/generate_proto_ruby.sh b/src/ruby/pb/generate_proto_ruby.sh
index 576b1c08d300f0a1bf97388a38ae71e18b91524f..86c082099d98304859e4ab55f5a6512b0116f8ab 100755
--- a/src/ruby/pb/generate_proto_ruby.sh
+++ b/src/ruby/pb/generate_proto_ruby.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
-# Copyright 2015, Google Inc.
+# Copyright 2015-2016, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -35,7 +35,7 @@ cd $(dirname $0)/../../..
 PROTOC=bins/opt/protobuf/protoc
 PLUGIN=protoc-gen-grpc=bins/opt/grpc_ruby_plugin
 
-$PROTOC -I src/proto src/proto/grpc/health/v1alpha/health.proto \
+$PROTOC -I src/proto src/proto/grpc/health/v1/health.proto \
     --grpc_out=src/ruby/pb \
     --ruby_out=src/ruby/pb \
     --plugin=$PLUGIN
diff --git a/src/ruby/pb/grpc/health/checker.rb b/src/ruby/pb/grpc/health/checker.rb
index 8c692e74f900bbc78b15685e4df41274f358a8ba..0af4c5b0a8dcfee759bd6abe90c3d9ec5aa0cb7d 100644
--- a/src/ruby/pb/grpc/health/checker.rb
+++ b/src/ruby/pb/grpc/health/checker.rb
@@ -1,4 +1,4 @@
-# Copyright 2015, Google Inc.
+# Copyright 2015-2016, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -28,7 +28,7 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 require 'grpc'
-require 'grpc/health/v1alpha/health_services'
+require 'grpc/health/v1/health_services'
 require 'thread'
 
 module Grpc
@@ -36,9 +36,9 @@ module Grpc
   # service.
   module Health
     # Checker is implementation of the schema-specified health checking service.
-    class Checker < V1alpha::Health::Service
+    class Checker < V1::Health::Service
       StatusCodes = GRPC::Core::StatusCodes
-      HealthCheckResponse = V1alpha::HealthCheckResponse
+      HealthCheckResponse = V1::HealthCheckResponse
 
       # Initializes the statuses of participating services
       def initialize
diff --git a/src/ruby/pb/grpc/health/v1/health.rb b/src/ruby/pb/grpc/health/v1/health.rb
new file mode 100644
index 0000000000000000000000000000000000000000..ca27afb8e1c72d0824785e399efd5e3c90e48c39
--- /dev/null
+++ b/src/ruby/pb/grpc/health/v1/health.rb
@@ -0,0 +1,29 @@
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: grpc/health/v1/health.proto
+
+require 'google/protobuf'
+
+Google::Protobuf::DescriptorPool.generated_pool.build do
+  add_message "grpc.health.v1.HealthCheckRequest" do
+    optional :host, :string, 1
+    optional :service, :string, 2
+  end
+  add_message "grpc.health.v1.HealthCheckResponse" do
+    optional :status, :enum, 1, "grpc.health.v1.HealthCheckResponse.ServingStatus"
+  end
+  add_enum "grpc.health.v1.HealthCheckResponse.ServingStatus" do
+    value :UNKNOWN, 0
+    value :SERVING, 1
+    value :NOT_SERVING, 2
+  end
+end
+
+module Grpc
+  module Health
+    module V1
+      HealthCheckRequest = Google::Protobuf::DescriptorPool.generated_pool.lookup("grpc.health.v1.HealthCheckRequest").msgclass
+      HealthCheckResponse = Google::Protobuf::DescriptorPool.generated_pool.lookup("grpc.health.v1.HealthCheckResponse").msgclass
+      HealthCheckResponse::ServingStatus = Google::Protobuf::DescriptorPool.generated_pool.lookup("grpc.health.v1.HealthCheckResponse.ServingStatus").enummodule
+    end
+  end
+end
diff --git a/src/ruby/pb/grpc/health/v1alpha/health_services.rb b/src/ruby/pb/grpc/health/v1/health_services.rb
similarity index 71%
rename from src/ruby/pb/grpc/health/v1alpha/health_services.rb
rename to src/ruby/pb/grpc/health/v1/health_services.rb
index d5cba2e9ec71c22555c3ebb7c4f739e6bb3c6ed8..cb79b20437f573b40f9c3f6265eec722db4e87c7 100644
--- a/src/ruby/pb/grpc/health/v1alpha/health_services.rb
+++ b/src/ruby/pb/grpc/health/v1/health_services.rb
@@ -1,12 +1,12 @@
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
-# Source: grpc/health/v1alpha/health.proto for package 'grpc.health.v1alpha'
+# Source: grpc/health/v1/health.proto for package 'grpc.health.v1'
 
 require 'grpc'
-require 'grpc/health/v1alpha/health'
+require 'grpc/health/v1/health'
 
 module Grpc
   module Health
-    module V1alpha
+    module V1
       module Health
 
         # TODO: add proto service documentation here
@@ -16,7 +16,7 @@ module Grpc
 
           self.marshal_class_method = :encode
           self.unmarshal_class_method = :decode
-          self.service_name = 'grpc.health.v1alpha.Health'
+          self.service_name = 'grpc.health.v1.Health'
 
           rpc :Check, HealthCheckRequest, HealthCheckResponse
         end
diff --git a/src/ruby/pb/grpc/health/v1alpha/health.rb b/src/ruby/pb/grpc/health/v1alpha/health.rb
deleted file mode 100644
index 9c04298ea54394cda76b9953b15bfae08755f8ce..0000000000000000000000000000000000000000
--- a/src/ruby/pb/grpc/health/v1alpha/health.rb
+++ /dev/null
@@ -1,29 +0,0 @@
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: grpc/health/v1alpha/health.proto
-
-require 'google/protobuf'
-
-Google::Protobuf::DescriptorPool.generated_pool.build do
-  add_message "grpc.health.v1alpha.HealthCheckRequest" do
-    optional :host, :string, 1
-    optional :service, :string, 2
-  end
-  add_message "grpc.health.v1alpha.HealthCheckResponse" do
-    optional :status, :enum, 1, "grpc.health.v1alpha.HealthCheckResponse.ServingStatus"
-  end
-  add_enum "grpc.health.v1alpha.HealthCheckResponse.ServingStatus" do
-    value :UNKNOWN, 0
-    value :SERVING, 1
-    value :NOT_SERVING, 2
-  end
-end
-
-module Grpc
-  module Health
-    module V1alpha
-      HealthCheckRequest = Google::Protobuf::DescriptorPool.generated_pool.lookup("grpc.health.v1alpha.HealthCheckRequest").msgclass
-      HealthCheckResponse = Google::Protobuf::DescriptorPool.generated_pool.lookup("grpc.health.v1alpha.HealthCheckResponse").msgclass
-      HealthCheckResponse::ServingStatus = Google::Protobuf::DescriptorPool.generated_pool.lookup("grpc.health.v1alpha.HealthCheckResponse.ServingStatus").enummodule
-    end
-  end
-end
diff --git a/src/ruby/spec/pb/health/checker_spec.rb b/src/ruby/spec/pb/health/checker_spec.rb
index c1decd822a76062a58ea9dda0e83a18ec7776590..fe4e5269bb0e76b1e1f2ac9f52652099bf41f068 100644
--- a/src/ruby/spec/pb/health/checker_spec.rb
+++ b/src/ruby/spec/pb/health/checker_spec.rb
@@ -28,7 +28,7 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 require 'grpc'
-require 'grpc/health/v1alpha/health'
+require 'grpc/health/v1/health'
 require 'grpc/health/checker'
 require 'open3'
 require 'tmpdir'
@@ -43,7 +43,7 @@ describe 'Health protobuf code generation' do
       skip 'protoc || grpc_ruby_plugin missing, cannot verify health code-gen'
     else
       it 'should already be loaded indirectly i.e, used by the other specs' do
-        expect(require('grpc/health/v1alpha/health_services')).to be(false)
+        expect(require('grpc/health/v1/health_services')).to be(false)
       end
 
       it 'should have the same content as created by code generation' do
@@ -52,7 +52,7 @@ describe 'Health protobuf code generation' do
 
         # Get the current content
         service_path = File.join(root_dir, 'ruby', 'pb', 'grpc',
-                                 'health', 'v1alpha', 'health_services.rb')
+                                 'health', 'v1', 'health_services.rb')
         want = nil
         File.open(service_path) { |f| want = f.read }
 
@@ -61,12 +61,12 @@ describe 'Health protobuf code generation' do
         plugin = plugin.strip
         got = nil
         Dir.mktmpdir do |tmp_dir|
-          gen_out = File.join(tmp_dir, 'grpc', 'health', 'v1alpha',
+          gen_out = File.join(tmp_dir, 'grpc', 'health', 'v1',
                               'health_services.rb')
           pid = spawn(
             'protoc',
             '-I.',
-            'grpc/health/v1alpha/health.proto',
+            'grpc/health/v1/health.proto',
             "--grpc_out=#{tmp_dir}",
             "--plugin=protoc-gen-grpc=#{plugin}",
             chdir: pb_dir)
@@ -81,9 +81,9 @@ end
 
 describe Grpc::Health::Checker do
   StatusCodes = GRPC::Core::StatusCodes
-  ServingStatus = Grpc::Health::V1alpha::HealthCheckResponse::ServingStatus
-  HCResp = Grpc::Health::V1alpha::HealthCheckResponse
-  HCReq = Grpc::Health::V1alpha::HealthCheckRequest
+  ServingStatus = Grpc::Health::V1::HealthCheckResponse::ServingStatus
+  HCResp = Grpc::Health::V1::HealthCheckResponse
+  HCReq = Grpc::Health::V1::HealthCheckRequest
   success_tests =
     [
       {