diff --git a/CHANGELOG.md b/CHANGELOG.md
index 140dac062b..0408b56427 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.12.3](https://github.com/googleapis/java-bigquerystorage/compare/v2.12.2...v2.12.3) (2022-10-12)
+
+
+### Dependencies
+
+* Regenerating with new Protobuf (2.12.x) ([#1793](https://github.com/googleapis/java-bigquerystorage/issues/1793)) ([db1b130](https://github.com/googleapis/java-bigquerystorage/commit/db1b130cfd2527ff762d1cc230f89a5de760c695))
+
 ### [2.12.2](https://github.com/googleapis/java-bigquerystorage/compare/v2.12.1...v2.12.2) (2022-04-18)
 
 
diff --git a/google-cloud-bigquerystorage-bom/pom.xml b/google-cloud-bigquerystorage-bom/pom.xml
index 3ded615869..ad95b7cf7e 100644
--- a/google-cloud-bigquerystorage-bom/pom.xml
+++ b/google-cloud-bigquerystorage-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-bigquerystorage-bom</artifactId>
-  <version>2.12.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+  <version>2.12.3</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -52,37 +52,37 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-bigquerystorage</artifactId>
-        <version>2.12.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+        <version>2.12.3</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-bigquerystorage-v1beta1</artifactId>
-        <version>0.136.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta1:current} -->
+        <version>0.136.3</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-bigquerystorage-v1beta2</artifactId>
-        <version>0.136.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta2:current} -->
+        <version>0.136.3</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-bigquerystorage-v1</artifactId>
-        <version>2.12.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1:current} -->
+        <version>2.12.3</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-bigquerystorage-v1beta1</artifactId>
-        <version>0.136.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta1:current} -->
+        <version>0.136.3</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-bigquerystorage-v1beta2</artifactId>
-        <version>0.136.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta2:current} -->
+        <version>0.136.3</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-bigquerystorage-v1</artifactId>
-        <version>2.12.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1:current} -->
+        <version>2.12.3</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-bigquerystorage/pom.xml b/google-cloud-bigquerystorage/pom.xml
index da1c910b31..4b8dd2ae7f 100644
--- a/google-cloud-bigquerystorage/pom.xml
+++ b/google-cloud-bigquerystorage/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-bigquerystorage</artifactId>
-  <version>2.12.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+  <version>2.12.3</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
   <packaging>jar</packaging>
   <name>BigQuery Storage</name>
   <url>https://github.com/googleapis/java-bigquerystorage</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigquerystorage-parent</artifactId>
-    <version>2.12.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+    <version>2.12.3</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-bigquerystorage</site.installationModule>
diff --git a/grpc-google-cloud-bigquerystorage-v1/pom.xml b/grpc-google-cloud-bigquerystorage-v1/pom.xml
index bf9ef35a16..5705ce0ecd 100644
--- a/grpc-google-cloud-bigquerystorage-v1/pom.xml
+++ b/grpc-google-cloud-bigquerystorage-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-bigquerystorage-v1</artifactId>
-  <version>2.12.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1:current} -->
+  <version>2.12.3</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1:current} -->
   <name>grpc-google-cloud-bigquerystorage-v1</name>
   <description>GRPC library for grpc-google-cloud-bigquerystorage-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigquerystorage-parent</artifactId>
-    <version>2.12.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+    <version>2.12.3</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-bigquerystorage-v1beta1/pom.xml b/grpc-google-cloud-bigquerystorage-v1beta1/pom.xml
index 13759388aa..3dc8b28202 100644
--- a/grpc-google-cloud-bigquerystorage-v1beta1/pom.xml
+++ b/grpc-google-cloud-bigquerystorage-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-bigquerystorage-v1beta1</artifactId>
-  <version>0.136.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta1:current} -->
+  <version>0.136.3</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta1:current} -->
   <name>grpc-google-cloud-bigquerystorage-v1beta1</name>
   <description>GRPC library for grpc-google-cloud-bigquerystorage-v1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigquerystorage-parent</artifactId>
-    <version>2.12.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+    <version>2.12.3</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-bigquerystorage-v1beta2/pom.xml b/grpc-google-cloud-bigquerystorage-v1beta2/pom.xml
index a6883f52fe..6dfeb18cf1 100644
--- a/grpc-google-cloud-bigquerystorage-v1beta2/pom.xml
+++ b/grpc-google-cloud-bigquerystorage-v1beta2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-bigquerystorage-v1beta2</artifactId>
-  <version>0.136.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta2:current} -->
+  <version>0.136.3</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta2:current} -->
   <name>grpc-google-cloud-bigquerystorage-v1beta2</name>
   <description>GRPC library for grpc-google-cloud-bigquerystorage-v1beta2</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigquerystorage-parent</artifactId>
-    <version>2.12.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+    <version>2.12.3</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index ed21471026..15165c2f8a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-bigquerystorage-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.12.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+  <version>2.12.3</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
   <name>BigQuery Storage Parent</name>
   <url>https://github.com/googleapis/java-bigquerystorage</url>
   <description>
@@ -83,37 +83,37 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-bigquerystorage-v1beta1</artifactId>
-        <version>0.136.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta1:current} -->
+        <version>0.136.3</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-bigquerystorage-v1beta2</artifactId>
-        <version>0.136.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta2:current} -->
+        <version>0.136.3</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-bigquerystorage-v1</artifactId>
-        <version>2.12.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1:current} -->
+        <version>2.12.3</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-bigquerystorage-v1beta1</artifactId>
-        <version>0.136.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta1:current} -->
+        <version>0.136.3</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-bigquerystorage-v1beta2</artifactId>
-        <version>0.136.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta2:current} -->
+        <version>0.136.3</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-bigquerystorage-v1</artifactId>
-        <version>2.12.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1:current} -->
+        <version>2.12.3</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-bigquerystorage</artifactId>
-        <version>2.12.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+        <version>2.12.3</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
       </dependency>
       <dependency>
         <groupId>org.json</groupId>
diff --git a/proto-google-cloud-bigquerystorage-v1/pom.xml b/proto-google-cloud-bigquerystorage-v1/pom.xml
index 57e1da92be..d4c487b838 100644
--- a/proto-google-cloud-bigquerystorage-v1/pom.xml
+++ b/proto-google-cloud-bigquerystorage-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-bigquerystorage-v1</artifactId>
-  <version>2.12.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1:current} -->
+  <version>2.12.3</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1:current} -->
   <name>proto-google-cloud-bigquerystorage-v1</name>
   <description>PROTO library for proto-google-cloud-bigquerystorage-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigquerystorage-parent</artifactId>
-    <version>2.12.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+    <version>2.12.3</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-bigquerystorage-v1beta1/pom.xml b/proto-google-cloud-bigquerystorage-v1beta1/pom.xml
index bf41da9ae5..6aae074967 100644
--- a/proto-google-cloud-bigquerystorage-v1beta1/pom.xml
+++ b/proto-google-cloud-bigquerystorage-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-bigquerystorage-v1beta1</artifactId>
-  <version>0.136.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta1:current} -->
+  <version>0.136.3</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta1:current} -->
   <name>proto-google-cloud-bigquerystorage-v1beta1</name>
   <description>PROTO library for proto-google-cloud-bigquerystorage-v1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigquerystorage-parent</artifactId>
-    <version>2.12.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+    <version>2.12.3</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/pom.xml b/proto-google-cloud-bigquerystorage-v1beta2/pom.xml
index f0b3b48a65..2e2de4c962 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/pom.xml
+++ b/proto-google-cloud-bigquerystorage-v1beta2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-bigquerystorage-v1beta2</artifactId>
-  <version>0.136.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta2:current} -->
+  <version>0.136.3</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta2:current} -->
   <name>proto-google-cloud-bigquerystorage-v1beta2</name>
   <description>PROTO library for proto-google-cloud-bigquerystorage-v1beta2</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigquerystorage-parent</artifactId>
-    <version>2.12.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+    <version>2.12.3</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 5d557a842d..7e0edb2184 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -29,7 +29,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-bigquerystorage</artifactId>
-      <version>2.12.3-SNAPSHOT</version>
+      <version>2.12.3</version>
     </dependency>
     <!-- {x-version-update-end} -->
 
diff --git a/versions.txt b/versions.txt
index 271654c908..3695e32969 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,10 +1,10 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-bigquerystorage:2.12.2:2.12.3-SNAPSHOT
-grpc-google-cloud-bigquerystorage-v1beta1:0.136.2:0.136.3-SNAPSHOT
-grpc-google-cloud-bigquerystorage-v1beta2:0.136.2:0.136.3-SNAPSHOT
-grpc-google-cloud-bigquerystorage-v1:2.12.2:2.12.3-SNAPSHOT
-proto-google-cloud-bigquerystorage-v1beta1:0.136.2:0.136.3-SNAPSHOT
-proto-google-cloud-bigquerystorage-v1beta2:0.136.2:0.136.3-SNAPSHOT
-proto-google-cloud-bigquerystorage-v1:2.12.2:2.12.3-SNAPSHOT
+google-cloud-bigquerystorage:2.12.3:2.12.3
+grpc-google-cloud-bigquerystorage-v1beta1:0.136.3:0.136.3
+grpc-google-cloud-bigquerystorage-v1beta2:0.136.3:0.136.3
+grpc-google-cloud-bigquerystorage-v1:2.12.3:2.12.3
+proto-google-cloud-bigquerystorage-v1beta1:0.136.3:0.136.3
+proto-google-cloud-bigquerystorage-v1beta2:0.136.3:0.136.3
+proto-google-cloud-bigquerystorage-v1:2.12.3:2.12.3