diff --git a/gapic-generator-ads/CHANGELOG.md b/gapic-generator-ads/CHANGELOG.md
index 71fdaf5da..8d0a75cbf 100644
--- a/gapic-generator-ads/CHANGELOG.md
+++ b/gapic-generator-ads/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Release History for gapic-generator-ads
 
+### 0.52.0 / 2026-09-04
+
+* Includes changes from gapic-generator 0.52.0
+
 ### 0.51.1 / 2026-08-05
 
 * Includes changes from gapic-generator 0.51.1
diff --git a/gapic-generator-ads/Gemfile.lock b/gapic-generator-ads/Gemfile.lock
index 9f518f7d7..774c3d18c 100644
--- a/gapic-generator-ads/Gemfile.lock
+++ b/gapic-generator-ads/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../gapic-generator
   specs:
-    gapic-generator (0.51.1)
+    gapic-generator (0.52.0)
       actionpack (~> 8.0)
       bigdecimal (~> 3.0)
       google-cloud-common (~> 1.2)
@@ -12,8 +12,8 @@ PATH
 PATH
   remote: .
   specs:
-    gapic-generator-ads (0.51.1)
-      gapic-generator (= 0.51.1)
+    gapic-generator-ads (0.52.0)
+      gapic-generator (= 0.52.0)
 
 GEM
   remote: https://rubygems.org/
@@ -61,7 +61,7 @@ GEM
     google-cloud-common (1.10.0)
       google-protobuf (>= 3.18, < 5.a)
       googleapis-common-protos-types (~> 1.20)
-    google-protobuf (4.35.1-x86_64-linux-gnu)
+    google-protobuf (4.36.1-x86_64-linux-gnu)
       bigdecimal
       rake (~> 13.3)
     google-style (1.32.0)
@@ -71,7 +71,7 @@ GEM
     grpc-tools (1.75.0)
     i18n (1.15.2)
       concurrent-ruby (~> 1.0)
-    io-console (0.8.2)
+    io-console (0.9.2)
     json (2.21.2)
     language_server-protocol (3.17.0.6)
     lint_roller (1.1.0)
@@ -108,7 +108,7 @@ GEM
       method_source (~> 1.0)
       reline (>= 0.6.0)
     racc (1.8.1)
-    rack (3.2.6)
+    rack (3.2.7)
     rack-session (2.1.2)
       base64 (>= 0.1.0)
       rack (>= 3.0.0)
@@ -125,10 +125,10 @@ GEM
     rake (13.4.2)
     redcarpet (3.6.1)
     regexp_parser (2.12.0)
-    reline (0.6.3)
+    reline (0.7.0)
       io-console (~> 0.5)
-    rubocop (1.89.0)
-      json (~> 2.3)
+    rubocop (1.90.0)
+      json (>= 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)
       parallel (>= 1.10)
diff --git a/gapic-generator-ads/lib/gapic/generator/ads/version.rb b/gapic-generator-ads/lib/gapic/generator/ads/version.rb
index d84d17780..e0235febe 100644
--- a/gapic-generator-ads/lib/gapic/generator/ads/version.rb
+++ b/gapic-generator-ads/lib/gapic/generator/ads/version.rb
@@ -18,7 +18,7 @@
 module Gapic
   module Generator
     module Ads
-      VERSION = "0.51.1"
+      VERSION = "0.52.0"
     end
   end
 end
diff --git a/gapic-generator-cloud/CHANGELOG.md b/gapic-generator-cloud/CHANGELOG.md
index 2ce9e4ae8..298c4c6e9 100644
--- a/gapic-generator-cloud/CHANGELOG.md
+++ b/gapic-generator-cloud/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Release History for gapic-generator-cloud
 
+### 0.52.0 / 2026-09-04
+
+* Includes changes from gapic-generator 0.52.0
+* Feature: add ruby-cloud-renamed-from for renamed wrapper gems
+
 ### 0.51.1 / 2026-08-05
 
 * Includes changes from gapic-generator 0.51.1
diff --git a/gapic-generator-cloud/Gemfile.lock b/gapic-generator-cloud/Gemfile.lock
index 3914c556c..0c33135ec 100644
--- a/gapic-generator-cloud/Gemfile.lock
+++ b/gapic-generator-cloud/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../gapic-generator
   specs:
-    gapic-generator (0.51.1)
+    gapic-generator (0.52.0)
       actionpack (~> 8.0)
       bigdecimal (~> 3.0)
       google-cloud-common (~> 1.2)
@@ -12,8 +12,8 @@ PATH
 PATH
   remote: .
   specs:
-    gapic-generator-cloud (0.51.1)
-      gapic-generator (= 0.51.1)
+    gapic-generator-cloud (0.52.0)
+      gapic-generator (= 0.52.0)
 
 GEM
   remote: https://rubygems.org/
@@ -61,7 +61,7 @@ GEM
     google-cloud-common (1.10.0)
       google-protobuf (>= 3.18, < 5.a)
       googleapis-common-protos-types (~> 1.20)
-    google-protobuf (4.35.1-x86_64-linux-gnu)
+    google-protobuf (4.36.1-x86_64-linux-gnu)
       bigdecimal
       rake (~> 13.3)
     google-style (1.32.0)
@@ -71,7 +71,7 @@ GEM
     grpc-tools (1.75.0)
     i18n (1.15.2)
       concurrent-ruby (~> 1.0)
-    io-console (0.8.2)
+    io-console (0.9.2)
     json (2.21.2)
     language_server-protocol (3.17.0.6)
     lint_roller (1.1.0)
@@ -108,7 +108,7 @@ GEM
       method_source (~> 1.0)
       reline (>= 0.6.0)
     racc (1.8.1)
-    rack (3.2.6)
+    rack (3.2.7)
     rack-session (2.1.2)
       base64 (>= 0.1.0)
       rack (>= 3.0.0)
@@ -125,10 +125,10 @@ GEM
     rake (13.4.2)
     redcarpet (3.6.1)
     regexp_parser (2.12.0)
-    reline (0.6.3)
+    reline (0.7.0)
       io-console (~> 0.5)
-    rubocop (1.89.0)
-      json (~> 2.3)
+    rubocop (1.90.0)
+      json (>= 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)
       parallel (>= 1.10)
diff --git a/gapic-generator-cloud/lib/gapic/generator/cloud/version.rb b/gapic-generator-cloud/lib/gapic/generator/cloud/version.rb
index 0ba80cc26..84dbe7a2f 100644
--- a/gapic-generator-cloud/lib/gapic/generator/cloud/version.rb
+++ b/gapic-generator-cloud/lib/gapic/generator/cloud/version.rb
@@ -18,7 +18,7 @@
 module Gapic
   module Generator
     module Cloud
-      VERSION = "0.51.1"
+      VERSION = "0.52.0"
     end
   end
 end
diff --git a/gapic-generator/CHANGELOG.md b/gapic-generator/CHANGELOG.md
index d11b060f7..088ffc35e 100644
--- a/gapic-generator/CHANGELOG.md
+++ b/gapic-generator/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Release History for gapic-generator
 
+### 0.52.0 / 2026-09-04
+
+* Fix: escape multi-line braces and backtick unknown doc tags in yard formatting
+* Fix: rejoin split doc URLs (b/153077040) and strip non-existent message links (b/158466893)
+* Feature: add ruby-cloud-renamed-from for renamed wrapper gems
+
 ### 0.51.1 / 2026-08-05
 
 No significant changes
diff --git a/gapic-generator/Gemfile.lock b/gapic-generator/Gemfile.lock
index 7f20df18c..18311c931 100644
--- a/gapic-generator/Gemfile.lock
+++ b/gapic-generator/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    gapic-generator (0.51.1)
+    gapic-generator (0.52.0)
       actionpack (~> 8.0)
       bigdecimal (~> 3.0)
       google-cloud-common (~> 1.2)
@@ -55,7 +55,7 @@ GEM
     google-cloud-common (1.10.0)
       google-protobuf (>= 3.18, < 5.a)
       googleapis-common-protos-types (~> 1.20)
-    google-protobuf (4.35.1-x86_64-linux-gnu)
+    google-protobuf (4.36.1-x86_64-linux-gnu)
       bigdecimal
       rake (~> 13.3)
     google-style (1.32.0)
@@ -65,7 +65,7 @@ GEM
     grpc-tools (1.75.0)
     i18n (1.15.2)
       concurrent-ruby (~> 1.0)
-    io-console (0.8.2)
+    io-console (0.9.2)
     json (2.21.2)
     language_server-protocol (3.17.0.6)
     lint_roller (1.1.0)
@@ -102,7 +102,7 @@ GEM
       method_source (~> 1.0)
       reline (>= 0.6.0)
     racc (1.8.1)
-    rack (3.2.6)
+    rack (3.2.7)
     rack-session (2.1.2)
       base64 (>= 0.1.0)
       rack (>= 3.0.0)
@@ -119,10 +119,10 @@ GEM
     rake (13.4.2)
     redcarpet (3.6.1)
     regexp_parser (2.12.0)
-    reline (0.6.3)
+    reline (0.7.0)
       io-console (~> 0.5)
-    rubocop (1.89.0)
-      json (~> 2.3)
+    rubocop (1.90.0)
+      json (>= 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)
       parallel (>= 1.10)
diff --git a/gapic-generator/lib/gapic/generator/version.rb b/gapic-generator/lib/gapic/generator/version.rb
index 285e32c13..f486cc8aa 100644
--- a/gapic-generator/lib/gapic/generator/version.rb
+++ b/gapic-generator/lib/gapic/generator/version.rb
@@ -16,6 +16,6 @@
 
 module Gapic
   module Generator
-    VERSION = "0.51.1"
+    VERSION = "0.52.0"
   end
 end