diff --git a/.release-please-manifest-submodules.json b/.release-please-manifest-submodules.json
index 344566b66ba7..8ec778637f30 100644
--- a/.release-please-manifest-submodules.json
+++ b/.release-please-manifest-submodules.json
@@ -45,11 +45,11 @@
     "dataform": "0.9.4",
     "datafusion": "1.7.7",
     "datalabeling": "0.8.7",
-    "dataplex": "1.15.1",
+    "dataplex": "1.16.0",
     "dataproc": "2.4.2",
     "dataqna": "0.8.7",
     "datastream": "1.10.6",
-    "deploy": "1.18.0",
+    "deploy": "1.18.1",
     "dialogflow": "1.53.0",
     "discoveryengine": "1.7.1",
     "dlp": "1.12.2",
diff --git a/dataplex/CHANGES.md b/dataplex/CHANGES.md
index a5a9ce2b4548..3a9dd7a016e9 100644
--- a/dataplex/CHANGES.md
+++ b/dataplex/CHANGES.md
@@ -1,6 +1,13 @@
 # Changes
 
 
+## [1.16.0](https://github.com/googleapis/google-cloud-go/compare/dataplex/v1.15.1...dataplex/v1.16.0) (2024-05-07)
+
+
+### Features
+
+* **dataplex:** Updated client libraries for Dataplex Catalog ([a4a8fbc](https://github.com/googleapis/google-cloud-go/commit/a4a8fbcf561346eec1dc32987b10174f102bb46a))
+
 ## [1.15.1](https://github.com/googleapis/google-cloud-go/compare/dataplex/v1.15.0...dataplex/v1.15.1) (2024-05-01)
 
 
diff --git a/dataplex/internal/version.go b/dataplex/internal/version.go
index 7dd6a0aa86f1..b82e17a1938d 100644
--- a/dataplex/internal/version.go
+++ b/dataplex/internal/version.go
@@ -15,4 +15,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "1.15.1"
+const Version = "1.16.0"
diff --git a/deploy/CHANGES.md b/deploy/CHANGES.md
index c6609342834e..37544ff71b82 100644
--- a/deploy/CHANGES.md
+++ b/deploy/CHANGES.md
@@ -1,6 +1,13 @@
 # Changes
 
 
+## [1.18.1](https://github.com/googleapis/google-cloud-go/compare/deploy/v1.18.0...deploy/v1.18.1) (2024-05-07)
+
+
+### Documentation
+
+* **deploy:** Small corrections to Cloud Deploy API documentation ([ae42f23](https://github.com/googleapis/google-cloud-go/commit/ae42f23f586ad76b058066a66c1566e4fef23692))
+
 ## [1.18.0](https://github.com/googleapis/google-cloud-go/compare/deploy/v1.17.2...deploy/v1.18.0) (2024-05-01)
 
 
diff --git a/deploy/internal/version.go b/deploy/internal/version.go
index ddddbd21f21f..893623152e24 100644
--- a/deploy/internal/version.go
+++ b/deploy/internal/version.go
@@ -15,4 +15,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "1.18.0"
+const Version = "1.18.1"