diff --git a/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/DatastoreAdminClient.java b/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/DatastoreAdminClient.java
index 11bc6ca2a..2e58d6679 100644
--- a/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/DatastoreAdminClient.java
+++ b/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/DatastoreAdminClient.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023 Google LLC
+ * Copyright 2024 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/DatastoreAdminSettings.java b/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/DatastoreAdminSettings.java
index a0249a24c..788784b42 100644
--- a/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/DatastoreAdminSettings.java
+++ b/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/DatastoreAdminSettings.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023 Google LLC
+ * Copyright 2024 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -187,7 +187,6 @@ public static TransportChannelProvider defaultTransportChannelProvider() {
     return DatastoreAdminStubSettings.defaultTransportChannelProvider();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
     return DatastoreAdminStubSettings.defaultApiClientHeaderProviderBuilder();
   }
diff --git a/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/package-info.java b/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/package-info.java
index 3079a193a..bf70b678a 100644
--- a/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/package-info.java
+++ b/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023 Google LLC
+ * Copyright 2024 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/DatastoreAdminStub.java b/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/DatastoreAdminStub.java
index 0551bc2cb..90c3c45f9 100644
--- a/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/DatastoreAdminStub.java
+++ b/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/DatastoreAdminStub.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023 Google LLC
+ * Copyright 2024 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/DatastoreAdminStubSettings.java b/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/DatastoreAdminStubSettings.java
index e3c2b7d1d..72e1f3688 100644
--- a/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/DatastoreAdminStubSettings.java
+++ b/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/DatastoreAdminStubSettings.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023 Google LLC
+ * Copyright 2024 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -317,7 +317,6 @@ public static TransportChannelProvider defaultTransportChannelProvider() {
     return defaultGrpcTransportProviderBuilder().build();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken(
@@ -326,7 +325,6 @@ public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProvider
             GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultHttpJsonApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken(
diff --git a/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/GrpcDatastoreAdminCallableFactory.java b/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/GrpcDatastoreAdminCallableFactory.java
index 7bdea7acd..9fa4e901b 100644
--- a/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/GrpcDatastoreAdminCallableFactory.java
+++ b/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/GrpcDatastoreAdminCallableFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023 Google LLC
+ * Copyright 2024 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/GrpcDatastoreAdminStub.java b/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/GrpcDatastoreAdminStub.java
index 5ac8da1c3..0ab662814 100644
--- a/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/GrpcDatastoreAdminStub.java
+++ b/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/GrpcDatastoreAdminStub.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023 Google LLC
+ * Copyright 2024 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/HttpJsonDatastoreAdminCallableFactory.java b/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/HttpJsonDatastoreAdminCallableFactory.java
index 7f75461f8..fe123ede2 100644
--- a/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/HttpJsonDatastoreAdminCallableFactory.java
+++ b/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/HttpJsonDatastoreAdminCallableFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023 Google LLC
+ * Copyright 2024 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/HttpJsonDatastoreAdminStub.java b/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/HttpJsonDatastoreAdminStub.java
index 4dd2028d2..e85386c56 100644
--- a/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/HttpJsonDatastoreAdminStub.java
+++ b/google-cloud-datastore/src/main/java/com/google/cloud/datastore/admin/v1/stub/HttpJsonDatastoreAdminStub.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023 Google LLC
+ * Copyright 2024 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-datastore/src/test/java/com/google/cloud/datastore/admin/v1/DatastoreAdminClientHttpJsonTest.java b/google-cloud-datastore/src/test/java/com/google/cloud/datastore/admin/v1/DatastoreAdminClientHttpJsonTest.java
index 277919f2f..eff9e6b3a 100644
--- a/google-cloud-datastore/src/test/java/com/google/cloud/datastore/admin/v1/DatastoreAdminClientHttpJsonTest.java
+++ b/google-cloud-datastore/src/test/java/com/google/cloud/datastore/admin/v1/DatastoreAdminClientHttpJsonTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023 Google LLC
+ * Copyright 2024 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-datastore/src/test/java/com/google/cloud/datastore/admin/v1/DatastoreAdminClientTest.java b/google-cloud-datastore/src/test/java/com/google/cloud/datastore/admin/v1/DatastoreAdminClientTest.java
index d28269a19..0632151c6 100644
--- a/google-cloud-datastore/src/test/java/com/google/cloud/datastore/admin/v1/DatastoreAdminClientTest.java
+++ b/google-cloud-datastore/src/test/java/com/google/cloud/datastore/admin/v1/DatastoreAdminClientTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023 Google LLC
+ * Copyright 2024 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-datastore/src/test/java/com/google/cloud/datastore/admin/v1/MockDatastoreAdmin.java b/google-cloud-datastore/src/test/java/com/google/cloud/datastore/admin/v1/MockDatastoreAdmin.java
index a157fa5be..ab9b5b1fb 100644
--- a/google-cloud-datastore/src/test/java/com/google/cloud/datastore/admin/v1/MockDatastoreAdmin.java
+++ b/google-cloud-datastore/src/test/java/com/google/cloud/datastore/admin/v1/MockDatastoreAdmin.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023 Google LLC
+ * Copyright 2024 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-datastore/src/test/java/com/google/cloud/datastore/admin/v1/MockDatastoreAdminImpl.java b/google-cloud-datastore/src/test/java/com/google/cloud/datastore/admin/v1/MockDatastoreAdminImpl.java
index 5bfde0405..cc63d5248 100644
--- a/google-cloud-datastore/src/test/java/com/google/cloud/datastore/admin/v1/MockDatastoreAdminImpl.java
+++ b/google-cloud-datastore/src/test/java/com/google/cloud/datastore/admin/v1/MockDatastoreAdminImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023 Google LLC
+ * Copyright 2024 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.