diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 72f3455499f1..7fd9df91a0d4 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -331,7 +331,7 @@
   "google-cloud-dataplex-v1+FILLER": "0.0.0",
   "google-cloud-dataproc": "2.9.0",
   "google-cloud-dataproc+FILLER": "0.0.0",
-  "google-cloud-dataproc-v1": "1.15.0",
+  "google-cloud-dataproc-v1": "1.16.0",
   "google-cloud-dataproc-v1+FILLER": "0.0.0",
   "google-cloud-dataqna": "0.8.0",
   "google-cloud-dataqna+FILLER": "0.0.0",
diff --git a/google-cloud-dataproc-v1/CHANGELOG.md b/google-cloud-dataproc-v1/CHANGELOG.md
index a5909f651fc1..96a09070fba5 100644
--- a/google-cloud-dataproc-v1/CHANGELOG.md
+++ b/google-cloud-dataproc-v1/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Release History
 
+### 1.16.0 (2026-06-21)
+
+#### Features
+
+* Add `ConfidentialInstanceType` field to support selection of confidential compute technology ([#34642](https://github.com/googleapis/google-cloud-ruby/issues/34642)) 
+
 ### 1.15.0 (2026-06-11)
 
 #### Features
diff --git a/google-cloud-dataproc-v1/lib/google/cloud/dataproc/v1/version.rb b/google-cloud-dataproc-v1/lib/google/cloud/dataproc/v1/version.rb
index 5f96c16d47dc..338e37c4987d 100644
--- a/google-cloud-dataproc-v1/lib/google/cloud/dataproc/v1/version.rb
+++ b/google-cloud-dataproc-v1/lib/google/cloud/dataproc/v1/version.rb
@@ -21,7 +21,7 @@ module Google
   module Cloud
     module Dataproc
       module V1
-        VERSION = "1.15.0"
+        VERSION = "1.16.0"
       end
     end
   end
diff --git a/google-cloud-dataproc-v1/snippets/snippet_metadata_google.cloud.dataproc.v1.json b/google-cloud-dataproc-v1/snippets/snippet_metadata_google.cloud.dataproc.v1.json
index 8635e67ff9b1..46dafbf3b551 100644
--- a/google-cloud-dataproc-v1/snippets/snippet_metadata_google.cloud.dataproc.v1.json
+++ b/google-cloud-dataproc-v1/snippets/snippet_metadata_google.cloud.dataproc.v1.json
@@ -1,7 +1,7 @@
 {
   "client_library": {
     "name": "google-cloud-dataproc-v1",
-    "version": "1.15.0",
+    "version": "1.16.0",
     "language": "RUBY",
     "apis": [
       {