diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 59558ab19b5a..c1ff5caae96b 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -293,7 +293,7 @@
   "google-cloud-data_catalog+FILLER": "0.0.0",
   "google-cloud-data_catalog-lineage": "1.2.0",
   "google-cloud-data_catalog-lineage+FILLER": "0.0.0",
-  "google-cloud-data_catalog-lineage-v1": "0.14.0",
+  "google-cloud-data_catalog-lineage-v1": "0.15.0",
   "google-cloud-data_catalog-lineage-v1+FILLER": "0.0.0",
   "google-cloud-data_catalog-v1": "2.7.0",
   "google-cloud-data_catalog-v1+FILLER": "0.0.0",
diff --git a/google-cloud-data_catalog-lineage-v1/CHANGELOG.md b/google-cloud-data_catalog-lineage-v1/CHANGELOG.md
index 212f6105cb91..a25aa617a04b 100644
--- a/google-cloud-data_catalog-lineage-v1/CHANGELOG.md
+++ b/google-cloud-data_catalog-lineage-v1/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+### 0.15.0 (2026-05-10)
+
+#### Features
+
+* A new method SearchLineageStreaming is added ([#33931](https://github.com/googleapis/google-cloud-ruby/issues/33931)) 
+* Added support for column level lineage information to be passed and returned from the Lineage service 
+* SearchLinks can now accept multiple source and target entity references as search criteria 
+#### Documentation
+
+* Documentation for SearchLineageStreaming API was added 
+
 ### 0.14.0 (2026-04-02)
 
 #### Features
diff --git a/google-cloud-data_catalog-lineage-v1/lib/google/cloud/data_catalog/lineage/v1/version.rb b/google-cloud-data_catalog-lineage-v1/lib/google/cloud/data_catalog/lineage/v1/version.rb
index e58e85b9b716..9811f515952b 100644
--- a/google-cloud-data_catalog-lineage-v1/lib/google/cloud/data_catalog/lineage/v1/version.rb
+++ b/google-cloud-data_catalog-lineage-v1/lib/google/cloud/data_catalog/lineage/v1/version.rb
@@ -22,7 +22,7 @@ module Cloud
     module DataCatalog
       module Lineage
         module V1
-          VERSION = "0.14.0"
+          VERSION = "0.15.0"
         end
       end
     end
diff --git a/google-cloud-data_catalog-lineage-v1/snippets/snippet_metadata_google.cloud.datacatalog.lineage.v1.json b/google-cloud-data_catalog-lineage-v1/snippets/snippet_metadata_google.cloud.datacatalog.lineage.v1.json
index 8227f1a8ebcf..0b66e02e3845 100644
--- a/google-cloud-data_catalog-lineage-v1/snippets/snippet_metadata_google.cloud.datacatalog.lineage.v1.json
+++ b/google-cloud-data_catalog-lineage-v1/snippets/snippet_metadata_google.cloud.datacatalog.lineage.v1.json
@@ -1,7 +1,7 @@
 {
   "client_library": {
     "name": "google-cloud-data_catalog-lineage-v1",
-    "version": "0.14.0",
+    "version": "0.15.0",
     "language": "RUBY",
     "apis": [
       {