diff --git a/CHANGELOG.md b/CHANGELOG.md
index 48f1be5b..df4b559a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.3.6](https://github.com/googleapis/java-billingbudgets/compare/v2.3.5...v2.3.6) (2022-10-04)
+
+
+### Bug Fixes
+
+* update protobuf to v3.21.7 ([eb2756b](https://github.com/googleapis/java-billingbudgets/commit/eb2756b0c3b5f03b7cbc18a733941bf3504185fc))
+
 ## [2.3.5](https://github.com/googleapis/java-billingbudgets/compare/v2.3.4...v2.3.5) (2022-10-03)
 
 
diff --git a/google-cloud-billingbudgets-bom/pom.xml b/google-cloud-billingbudgets-bom/pom.xml
index 1aadf21b..03df6e42 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>2.3.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
+  <version>2.3.6</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -52,27 +52,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-billingbudgets</artifactId>
-        <version>2.3.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
+        <version>2.3.6</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-billingbudgets-v1beta1</artifactId>
-        <version>0.12.6-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-billingbudgets-v1beta1:current} -->
+        <version>0.12.6</version><!-- {x-version-update:grpc-google-cloud-billingbudgets-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-billingbudgets-v1</artifactId>
-        <version>2.3.6-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-billingbudgets-v1:current} -->
+        <version>2.3.6</version><!-- {x-version-update:grpc-google-cloud-billingbudgets-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-billingbudgets-v1beta1</artifactId>
-        <version>0.12.6-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-billingbudgets-v1beta1:current} -->
+        <version>0.12.6</version><!-- {x-version-update:proto-google-cloud-billingbudgets-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-billingbudgets-v1</artifactId>
-        <version>2.3.6-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-billingbudgets-v1:current} -->
+        <version>2.3.6</version><!-- {x-version-update:proto-google-cloud-billingbudgets-v1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-billingbudgets/pom.xml b/google-cloud-billingbudgets/pom.xml
index 5d857346..6d8de48a 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>2.3.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
+  <version>2.3.6</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>2.3.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
+    <version>2.3.6</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-billingbudgets</site.installationModule>
diff --git a/grpc-google-cloud-billingbudgets-v1/pom.xml b/grpc-google-cloud-billingbudgets-v1/pom.xml
index f157934d..dd91a4a1 100644
--- a/grpc-google-cloud-billingbudgets-v1/pom.xml
+++ b/grpc-google-cloud-billingbudgets-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-billingbudgets-v1</artifactId>
-  <version>2.3.6-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-billingbudgets-v1:current} -->
+  <version>2.3.6</version><!-- {x-version-update:grpc-google-cloud-billingbudgets-v1:current} -->
   <name>grpc-google-cloud-billingbudgets-v1</name>
   <description>GRPC library for grpc-google-cloud-billingbudgets-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-billingbudgets-parent</artifactId>
-    <version>2.3.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
+    <version>2.3.6</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-billingbudgets-v1beta1/pom.xml b/grpc-google-cloud-billingbudgets-v1beta1/pom.xml
index 0e6097e4..9d3e7826 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>0.12.6-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-billingbudgets-v1beta1:current} -->
+  <version>0.12.6</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>2.3.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
+    <version>2.3.6</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 1182e28e..fa3a8ced 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>2.3.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
+  <version>2.3.6</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
   <name>Google Cloud Billing Budgets Parent</name>
   <url>https://github.com/googleapis/java-billingbudgets</url>
   <description>
@@ -61,27 +61,27 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-billingbudgets-v1beta1</artifactId>
-        <version>0.12.6-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-billingbudgets-v1beta1:current} -->
+        <version>0.12.6</version><!-- {x-version-update:proto-google-cloud-billingbudgets-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-billingbudgets-v1</artifactId>
-        <version>2.3.6-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-billingbudgets-v1:current} -->
+        <version>2.3.6</version><!-- {x-version-update:proto-google-cloud-billingbudgets-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-billingbudgets-v1beta1</artifactId>
-        <version>0.12.6-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-billingbudgets-v1beta1:current} -->
+        <version>0.12.6</version><!-- {x-version-update:grpc-google-cloud-billingbudgets-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-billingbudgets-v1</artifactId>
-        <version>2.3.6-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-billingbudgets-v1:current} -->
+        <version>2.3.6</version><!-- {x-version-update:grpc-google-cloud-billingbudgets-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-billingbudgets</artifactId>
-        <version>2.3.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
+        <version>2.3.6</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-cloud-billingbudgets-v1/pom.xml b/proto-google-cloud-billingbudgets-v1/pom.xml
index 158258e8..a5e78678 100644
--- a/proto-google-cloud-billingbudgets-v1/pom.xml
+++ b/proto-google-cloud-billingbudgets-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-billingbudgets-v1</artifactId>
-  <version>2.3.6-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-billingbudgets-v1:current} -->
+  <version>2.3.6</version><!-- {x-version-update:proto-google-cloud-billingbudgets-v1:current} -->
   <name>proto-google-cloud-billingbudgets-v1</name>
   <description>PROTO library for proto-google-cloud-billingbudgets-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-billingbudgets-parent</artifactId>
-    <version>2.3.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
+    <version>2.3.6</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-billingbudgets-v1beta1/pom.xml b/proto-google-cloud-billingbudgets-v1beta1/pom.xml
index faba7c25..112e1da6 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>0.12.6-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-billingbudgets-v1beta1:current} -->
+  <version>0.12.6</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>2.3.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
+    <version>2.3.6</version><!-- {x-version-update:google-cloud-billingbudgets:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/versions.txt b/versions.txt
index 646cd01f..b2a25e3d 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,8 +1,8 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-billingbudgets:2.3.5:2.3.6-SNAPSHOT
-grpc-google-cloud-billingbudgets-v1beta1:0.12.5:0.12.6-SNAPSHOT
-grpc-google-cloud-billingbudgets-v1:2.3.5:2.3.6-SNAPSHOT
-proto-google-cloud-billingbudgets-v1beta1:0.12.5:0.12.6-SNAPSHOT
-proto-google-cloud-billingbudgets-v1:2.3.5:2.3.6-SNAPSHOT
+google-cloud-billingbudgets:2.3.6:2.3.6
+grpc-google-cloud-billingbudgets-v1beta1:0.12.6:0.12.6
+grpc-google-cloud-billingbudgets-v1:2.3.6:2.3.6
+proto-google-cloud-billingbudgets-v1beta1:0.12.6:0.12.6
+proto-google-cloud-billingbudgets-v1:2.3.6:2.3.6