diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index c921699506af..e6f3c0fc7409 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -369,7 +369,7 @@
   "google-cloud-document_ai+FILLER": "0.0.0",
   "google-cloud-document_ai-v1": "1.10.1",
   "google-cloud-document_ai-v1+FILLER": "0.0.0",
-  "google-cloud-document_ai-v1beta3": "0.46.1",
+  "google-cloud-document_ai-v1beta3": "0.46.2",
   "google-cloud-document_ai-v1beta3+FILLER": "0.0.0",
   "google-cloud-domains": "2.0.2",
   "google-cloud-domains+FILLER": "0.0.0",
diff --git a/google-cloud-document_ai-v1beta3/CHANGELOG.md b/google-cloud-document_ai-v1beta3/CHANGELOG.md
index 2d3ec73ad2b1..ec3a31bf41d0 100644
--- a/google-cloud-document_ai-v1beta3/CHANGELOG.md
+++ b/google-cloud-document_ai-v1beta3/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Release History
 
+### 0.46.2 (2026-01-29)
+
+#### Documentation
+
+* Regenerated REST and RPC Document AI documentation to include missing changes from September 2024 to November 2025 ([#32376](https://github.com/googleapis/google-cloud-ruby/issues/32376)) 
+
 ### 0.46.1 (2025-10-27)
 
 #### Documentation
diff --git a/google-cloud-document_ai-v1beta3/lib/google/cloud/document_ai/v1beta3/version.rb b/google-cloud-document_ai-v1beta3/lib/google/cloud/document_ai/v1beta3/version.rb
index cd3909b7f4e5..c6c456fc5e25 100644
--- a/google-cloud-document_ai-v1beta3/lib/google/cloud/document_ai/v1beta3/version.rb
+++ b/google-cloud-document_ai-v1beta3/lib/google/cloud/document_ai/v1beta3/version.rb
@@ -21,7 +21,7 @@ module Google
   module Cloud
     module DocumentAI
       module V1beta3
-        VERSION = "0.46.1"
+        VERSION = "0.46.2"
       end
     end
   end
diff --git a/google-cloud-document_ai-v1beta3/snippets/snippet_metadata_google.cloud.documentai.v1beta3.json b/google-cloud-document_ai-v1beta3/snippets/snippet_metadata_google.cloud.documentai.v1beta3.json
index 5f641ec93c44..7f8ae7c1a957 100644
--- a/google-cloud-document_ai-v1beta3/snippets/snippet_metadata_google.cloud.documentai.v1beta3.json
+++ b/google-cloud-document_ai-v1beta3/snippets/snippet_metadata_google.cloud.documentai.v1beta3.json
@@ -1,7 +1,7 @@
 {
   "client_library": {
     "name": "google-cloud-document_ai-v1beta3",
-    "version": "0.46.1",
+    "version": "0.46.2",
     "language": "RUBY",
     "apis": [
       {