diff --git a/CHANGELOG.md b/CHANGELOG.md
index 13d3f92a7..6e8bf5253 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.9.6](https://github.com/googleapis/java-aiplatform/compare/v2.9.5...v2.9.6) (2022-06-06)
+
+
+### Dependencies
+
+* update dependency com.google.api.grpc:proto-google-cloud-aiplatform-v1beta1 to v0.15.5 ([#936](https://github.com/googleapis/java-aiplatform/issues/936)) ([b3809ed](https://github.com/googleapis/java-aiplatform/commit/b3809ed85b19eb3b3dd90e30ea2013c9c399a5de))
+
 ## [2.9.5](https://github.com/googleapis/java-aiplatform/compare/v2.9.4...v2.9.5) (2022-05-27)
 
 
diff --git a/README.md b/README.md
index 0425bc70c..3dc1f5e92 100644
--- a/README.md
+++ b/README.md
@@ -38,20 +38,20 @@ If you are using Maven without BOM, add this to your dependencies:
 If you are using Gradle 5.x or later, add this to your dependencies
 
 ```Groovy
-implementation platform('com.google.cloud:libraries-bom:25.3.0')
+implementation platform('com.google.cloud:libraries-bom:25.4.0')
 
 implementation 'com.google.cloud:google-cloud-aiplatform'
 ```
 If you are using Gradle without BOM, add this to your dependencies
 
 ```Groovy
-implementation 'com.google.cloud:google-cloud-aiplatform:2.9.4'
+implementation 'com.google.cloud:google-cloud-aiplatform:2.9.5'
 ```
 
 If you are using SBT, add this to your dependencies
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-aiplatform" % "2.9.4"
+libraryDependencies += "com.google.cloud" % "google-cloud-aiplatform" % "2.9.5"
 ```
 
 ## Authentication
diff --git a/google-cloud-aiplatform-bom/pom.xml b/google-cloud-aiplatform-bom/pom.xml
index 1633f0429..0665d4ac6 100644
--- a/google-cloud-aiplatform-bom/pom.xml
+++ b/google-cloud-aiplatform-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-aiplatform-bom</artifactId>
-  <version>2.9.5</version><!-- {x-version-update:google-cloud-aiplatform:current} -->
+  <version>2.9.6</version><!-- {x-version-update:google-cloud-aiplatform:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -56,27 +56,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-aiplatform</artifactId>
-        <version>2.9.5</version><!-- {x-version-update:google-cloud-aiplatform:current} -->
+        <version>2.9.6</version><!-- {x-version-update:google-cloud-aiplatform:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-aiplatform-v1</artifactId>
-        <version>2.9.5</version><!-- {x-version-update:grpc-google-cloud-aiplatform-v1:current} -->
+        <version>2.9.6</version><!-- {x-version-update:grpc-google-cloud-aiplatform-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-aiplatform-v1beta1</artifactId>
-        <version>0.15.5</version><!-- {x-version-update:grpc-google-cloud-aiplatform-v1beta1:current} -->
+        <version>0.15.6</version><!-- {x-version-update:grpc-google-cloud-aiplatform-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-aiplatform-v1</artifactId>
-        <version>2.9.5</version><!-- {x-version-update:proto-google-cloud-aiplatform-v1:current} -->
+        <version>2.9.6</version><!-- {x-version-update:proto-google-cloud-aiplatform-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-aiplatform-v1beta1</artifactId>
-        <version>0.15.5</version><!-- {x-version-update:proto-google-cloud-aiplatform-v1beta1:current} -->
+        <version>0.15.6</version><!-- {x-version-update:proto-google-cloud-aiplatform-v1beta1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-aiplatform/pom.xml b/google-cloud-aiplatform/pom.xml
index d8ddb49a4..7c3a9d796 100644
--- a/google-cloud-aiplatform/pom.xml
+++ b/google-cloud-aiplatform/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-aiplatform</artifactId>
-  <version>2.9.5</version><!-- {x-version-update:google-cloud-aiplatform:current} -->
+  <version>2.9.6</version><!-- {x-version-update:google-cloud-aiplatform:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Vertex AI</name>
   <url>https://github.com/googleapis/java-aiplatform</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-aiplatform-parent</artifactId>
-    <version>2.9.5</version><!-- {x-version-update:google-cloud-aiplatform:current} -->
+    <version>2.9.6</version><!-- {x-version-update:google-cloud-aiplatform:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-aiplatform</site.installationModule>
diff --git a/grpc-google-cloud-aiplatform-v1/pom.xml b/grpc-google-cloud-aiplatform-v1/pom.xml
index 302d2eb59..23a3727de 100644
--- a/grpc-google-cloud-aiplatform-v1/pom.xml
+++ b/grpc-google-cloud-aiplatform-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-aiplatform-v1</artifactId>
-  <version>2.9.5</version><!-- {x-version-update:grpc-google-cloud-aiplatform-v1:current} -->
+  <version>2.9.6</version><!-- {x-version-update:grpc-google-cloud-aiplatform-v1:current} -->
   <name>grpc-google-cloud-aiplatform-v1</name>
   <description>GRPC library for google-cloud-aiplatform</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-aiplatform-parent</artifactId>
-    <version>2.9.5</version><!-- {x-version-update:google-cloud-aiplatform:current} -->
+    <version>2.9.6</version><!-- {x-version-update:google-cloud-aiplatform:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-aiplatform-v1beta1/pom.xml b/grpc-google-cloud-aiplatform-v1beta1/pom.xml
index 813e52bd0..21ab11fcd 100644
--- a/grpc-google-cloud-aiplatform-v1beta1/pom.xml
+++ b/grpc-google-cloud-aiplatform-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-aiplatform-v1beta1</artifactId>
-  <version>0.15.5</version><!-- {x-version-update:grpc-google-cloud-aiplatform-v1beta1:current} -->
+  <version>0.15.6</version><!-- {x-version-update:grpc-google-cloud-aiplatform-v1beta1:current} -->
   <name>grpc-google-cloud-aiplatform-v1beta1</name>
   <description>GRPC library for google-cloud-aiplatform</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-aiplatform-parent</artifactId>
-    <version>2.9.5</version><!-- {x-version-update:google-cloud-aiplatform:current} -->
+    <version>2.9.6</version><!-- {x-version-update:google-cloud-aiplatform:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 23296ea68..82448c270 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-aiplatform-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.9.5</version><!-- {x-version-update:google-cloud-aiplatform:current} -->
+  <version>2.9.6</version><!-- {x-version-update:google-cloud-aiplatform:current} -->
   <name>Google Cloud Vertex AI Parent</name>
   <url>https://github.com/googleapis/java-</url>
   <description>
@@ -61,27 +61,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-aiplatform</artifactId>
-        <version>2.9.5</version><!-- {x-version-update:google-cloud-aiplatform:current} -->
+        <version>2.9.6</version><!-- {x-version-update:google-cloud-aiplatform:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-aiplatform-v1</artifactId>
-        <version>2.9.5</version><!-- {x-version-update:proto-google-cloud-aiplatform-v1:current} -->
+        <version>2.9.6</version><!-- {x-version-update:proto-google-cloud-aiplatform-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-aiplatform-v1beta1</artifactId>
-        <version>0.15.5</version><!-- {x-version-update:proto-google-cloud-aiplatform-v1beta1:current} -->
+        <version>0.15.6</version><!-- {x-version-update:proto-google-cloud-aiplatform-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-aiplatform-v1</artifactId>
-        <version>2.9.5</version><!-- {x-version-update:grpc-google-cloud-aiplatform-v1:current} -->
+        <version>2.9.6</version><!-- {x-version-update:grpc-google-cloud-aiplatform-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-aiplatform-v1beta1</artifactId>
-        <version>0.15.5</version><!-- {x-version-update:grpc-google-cloud-aiplatform-v1beta1:current} -->
+        <version>0.15.6</version><!-- {x-version-update:grpc-google-cloud-aiplatform-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
diff --git a/proto-google-cloud-aiplatform-v1/pom.xml b/proto-google-cloud-aiplatform-v1/pom.xml
index cbaeabb44..47eff8338 100644
--- a/proto-google-cloud-aiplatform-v1/pom.xml
+++ b/proto-google-cloud-aiplatform-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-aiplatform-v1</artifactId>
-  <version>2.9.5</version><!-- {x-version-update:proto-google-cloud-aiplatform-v1:current} -->
+  <version>2.9.6</version><!-- {x-version-update:proto-google-cloud-aiplatform-v1:current} -->
   <name>proto-google-cloud-aiplatform-v1</name>
   <description>Proto library for google-cloud-aiplatform</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-aiplatform-parent</artifactId>
-    <version>2.9.5</version><!-- {x-version-update:google-cloud-aiplatform:current} -->
+    <version>2.9.6</version><!-- {x-version-update:google-cloud-aiplatform:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-aiplatform-v1beta1/pom.xml b/proto-google-cloud-aiplatform-v1beta1/pom.xml
index 8605807f3..f159607a0 100644
--- a/proto-google-cloud-aiplatform-v1beta1/pom.xml
+++ b/proto-google-cloud-aiplatform-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-aiplatform-v1beta1</artifactId>
-  <version>0.15.5</version><!-- {x-version-update:proto-google-cloud-aiplatform-v1beta1:current} -->
+  <version>0.15.6</version><!-- {x-version-update:proto-google-cloud-aiplatform-v1beta1:current} -->
   <name>proto-google-cloud-aiplatform-v1beta1</name>
   <description>Proto library for google-cloud-aiplatform</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-aiplatform-parent</artifactId>
-    <version>2.9.5</version><!-- {x-version-update:google-cloud-aiplatform:current} -->
+    <version>2.9.6</version><!-- {x-version-update:google-cloud-aiplatform:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 122d2e616..80cbdbc71 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-aiplatform</artifactId>
-      <version>2.9.5</version>
+      <version>2.9.6</version>
     </dependency>
   <!-- {x-version-update-end} -->
     <dependency>
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index b9c00174e..604c939f1 100644
--- a/samples/snippets/pom.xml
+++ b/samples/snippets/pom.xml
@@ -60,7 +60,7 @@
     <dependency>
       <groupId>com.google.api.grpc</groupId>
       <artifactId>proto-google-cloud-aiplatform-v1beta1</artifactId>
-      <version>0.15.4</version>
+      <version>0.15.5</version>
     </dependency>
 
   </dependencies>
diff --git a/versions.txt b/versions.txt
index e4efc9386..9b5274c7c 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,8 +1,8 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-aiplatform:2.9.5:2.9.5
-grpc-google-cloud-aiplatform-v1:2.9.5:2.9.5
-grpc-google-cloud-aiplatform-v1beta1:0.15.5:0.15.5
-proto-google-cloud-aiplatform-v1:2.9.5:2.9.5
-proto-google-cloud-aiplatform-v1beta1:0.15.5:0.15.5
+google-cloud-aiplatform:2.9.6:2.9.6
+grpc-google-cloud-aiplatform-v1:2.9.6:2.9.6
+grpc-google-cloud-aiplatform-v1beta1:0.15.6:0.15.6
+proto-google-cloud-aiplatform-v1:2.9.6:2.9.6
+proto-google-cloud-aiplatform-v1beta1:0.15.6:0.15.6