diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1830c6e6..8893170f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,26 @@
 # Changelog
 
+## [0.3.0](https://www.github.com/googleapis/java-billingbudgets/compare/v0.2.4...v0.3.0) (2020-06-22)
+
+
+### Features
+
+* **deps:** adopt flatten plugin and google-cloud-shared-dependencies ([#182](https://www.github.com/googleapis/java-billingbudgets/issues/182)) ([cc4d256](https://www.github.com/googleapis/java-billingbudgets/commit/cc4d256bf66e86bdba3d42c8806cf701580e661d))
+* **v1beta1:** add subaccounts, labels to Filter ([#159](https://www.github.com/googleapis/java-billingbudgets/issues/159)) ([dfec680](https://www.github.com/googleapis/java-billingbudgets/commit/dfec680c7e6b5bcd625fe6b2eb73a9f95ef310a6))
+
+
+### Dependencies
+
+* update core dependencies to v1.93.5 ([#162](https://www.github.com/googleapis/java-billingbudgets/issues/162)) ([b784209](https://www.github.com/googleapis/java-billingbudgets/commit/b784209acf7992c5d5a89fe124b095a67c368ffe))
+* update dependency com.google.api:api-common to v1.9.1 ([#161](https://www.github.com/googleapis/java-billingbudgets/issues/161)) ([78fab78](https://www.github.com/googleapis/java-billingbudgets/commit/78fab78826fbd003c3f816e8033dd9a868a70e0a))
+* update dependency com.google.api:api-common to v1.9.2 ([#169](https://www.github.com/googleapis/java-billingbudgets/issues/169)) ([f8c1679](https://www.github.com/googleapis/java-billingbudgets/commit/f8c1679d51f4187040d7151773542e3828a55f76))
+* update dependency com.google.api.grpc:proto-google-common-protos to v1.18.0 ([#149](https://www.github.com/googleapis/java-billingbudgets/issues/149)) ([cac4577](https://www.github.com/googleapis/java-billingbudgets/commit/cac45771f199eb9a643a36328a170b8cc8d508c6))
+* update dependency com.google.protobuf:protobuf-java to v3.12.0 ([#153](https://www.github.com/googleapis/java-billingbudgets/issues/153)) ([1e10b3f](https://www.github.com/googleapis/java-billingbudgets/commit/1e10b3f03a4152defa20e0808d0713fb948b79aa))
+* update dependency com.google.protobuf:protobuf-java to v3.12.2 ([#158](https://www.github.com/googleapis/java-billingbudgets/issues/158)) ([7a4d560](https://www.github.com/googleapis/java-billingbudgets/commit/7a4d560d4f63a8722d93adef741262c5bd8d1d02))
+* update dependency io.grpc:grpc-bom to v1.29.0 ([#141](https://www.github.com/googleapis/java-billingbudgets/issues/141)) ([d4b8795](https://www.github.com/googleapis/java-billingbudgets/commit/d4b87953586dfaa4366bd77e885e80819ec06b21))
+* update dependency io.grpc:grpc-bom to v1.30.0 ([#173](https://www.github.com/googleapis/java-billingbudgets/issues/173)) ([7cb4321](https://www.github.com/googleapis/java-billingbudgets/commit/7cb4321c63f79a4473106e7aef057b52b934a0f4))
+* update dependency org.threeten:threetenbp to v1.4.4 ([#143](https://www.github.com/googleapis/java-billingbudgets/issues/143)) ([f47ccbd](https://www.github.com/googleapis/java-billingbudgets/commit/f47ccbdcdc2e7bb745a3858904755ed32d85108d))
+
 ### [0.2.4](https://www.github.com/googleapis/java-billingbudgets/compare/v0.2.3...v0.2.4) (2020-04-20)
 
 
diff --git a/README.md b/README.md
index 2f1d5120..7eb6e154 100644
--- a/README.md
+++ b/README.md
@@ -50,11 +50,11 @@ If you are using Maven without BOM, add this to your dependencies:
 
 If you are using Gradle, add this to your dependencies
 ```Groovy
-compile 'com.google.cloud:google-cloud-billingbudgets:0.2.4'
+compile 'com.google.cloud:google-cloud-billingbudgets:0.3.0'
 ```
 If you are using SBT, add this to your dependencies
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-billingbudgets" % "0.2.4"
+libraryDependencies += "com.google.cloud" % "google-cloud-billingbudgets" % "0.3.0"
 ```
 [//]: # ({x-version-update-end})
 
diff --git a/google-cloud-billingbudgets-bom/pom.xml b/google-cloud-billingbudgets-bom/pom.xml
index f5f7fa0f..f2ad99b0 100644
--- a/google-cloud-billingbudgets-bom/pom.xml
+++ b/google-cloud-billingbudgets-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-billingbudgets-bom</artifactId>
-  <version>0.2.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
+  <version>0.3.0</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -63,17 +63,17 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-billingbudgets-v1beta1</artifactId>
-        <version>0.2.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-billingbudgets-v1beta1:current} -->
+        <version>0.3.0</version><!-- {x-version-update:grpc-google-cloud-billingbudgets-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-billingbudgets-v1beta1</artifactId>
-        <version>0.2.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-billingbudgets-v1beta1:current} -->
+        <version>0.3.0</version><!-- {x-version-update:proto-google-cloud-billingbudgets-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-billingbudgets</artifactId>
-        <version>0.2.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
+        <version>0.3.0</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-billingbudgets/pom.xml b/google-cloud-billingbudgets/pom.xml
index 99fbbc7e..33bec111 100644
--- a/google-cloud-billingbudgets/pom.xml
+++ b/google-cloud-billingbudgets/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-billingbudgets</artifactId>
-  <version>0.2.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
+  <version>0.3.0</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud billingbudgets</name>
   <url>https://github.com/googleapis/java-billingbudgets</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-billingbudgets-parent</artifactId>
-    <version>0.2.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
+    <version>0.3.0</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-billingbudgets</site.installationModule>
diff --git a/grpc-google-cloud-billingbudgets-v1beta1/pom.xml b/grpc-google-cloud-billingbudgets-v1beta1/pom.xml
index 8226c448..ceb7f8cd 100644
--- a/grpc-google-cloud-billingbudgets-v1beta1/pom.xml
+++ b/grpc-google-cloud-billingbudgets-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-billingbudgets-v1beta1</artifactId>
-  <version>0.2.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-billingbudgets-v1beta1:current} -->
+  <version>0.3.0</version><!-- {x-version-update:grpc-google-cloud-billingbudgets-v1beta1:current} -->
   <name>grpc-google-cloud-billingbudgets-v1beta1</name>
   <description>GRPC library for grpc-google-cloud-billingbudgets-v1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-billingbudgets-parent</artifactId>
-    <version>0.2.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
+    <version>0.3.0</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 09d21fb3..687a3fff 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-billingbudgets-parent</artifactId>
   <packaging>pom</packaging>
-  <version>0.2.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
+  <version>0.3.0</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
   <name>Google Cloud Billing Budgets Parent</name>
   <url>https://github.com/googleapis/java-billingbudgets</url>
   <description>
@@ -70,17 +70,17 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-billingbudgets-v1beta1</artifactId>
-        <version>0.2.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-billingbudgets-v1beta1:current} -->
+        <version>0.3.0</version><!-- {x-version-update:proto-google-cloud-billingbudgets-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-billingbudgets-v1beta1</artifactId>
-        <version>0.2.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-billingbudgets-v1beta1:current} -->
+        <version>0.3.0</version><!-- {x-version-update:grpc-google-cloud-billingbudgets-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-billingbudgets</artifactId>
-        <version>0.2.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
+        <version>0.3.0</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-cloud-billingbudgets-v1beta1/pom.xml b/proto-google-cloud-billingbudgets-v1beta1/pom.xml
index 824efa99..83212641 100644
--- a/proto-google-cloud-billingbudgets-v1beta1/pom.xml
+++ b/proto-google-cloud-billingbudgets-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-billingbudgets-v1beta1</artifactId>
-  <version>0.2.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-billingbudgets-v1beta1:current} -->
+  <version>0.3.0</version><!-- {x-version-update:proto-google-cloud-billingbudgets-v1beta1:current} -->
   <name>proto-google-cloud-billingbudgets-v1beta1</name>
   <description>PROTO library for proto-google-cloud-billingbudgets-v1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-billingbudgets-parent</artifactId>
-    <version>0.2.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
+    <version>0.3.0</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/versions.txt b/versions.txt
index cb9af4bb..feb70e8f 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,6 +1,6 @@
 # Format:
 # module:released-version:current-version
 
-proto-google-cloud-billingbudgets-v1beta1:0.2.4:0.2.5-SNAPSHOT
-grpc-google-cloud-billingbudgets-v1beta1:0.2.4:0.2.5-SNAPSHOT
-google-cloud-billingbudgets:0.2.4:0.2.5-SNAPSHOT
+proto-google-cloud-billingbudgets-v1beta1:0.3.0:0.3.0
+grpc-google-cloud-billingbudgets-v1beta1:0.3.0:0.3.0
+google-cloud-billingbudgets:0.3.0:0.3.0