diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000000..80c154651c
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,13 @@
+# Changelog
+
+## [0.120.0](https://www.github.com/googleapis/java-bigquerystorage/compare/0.120.0-beta...v0.120.0) (2020-01-07)
+
+
+### Dependencies
+
+* update dependency junit:junit to v4.13 ([#21](https://www.github.com/googleapis/java-bigquerystorage/issues/21)) ([190ad2a](https://www.github.com/googleapis/java-bigquerystorage/commit/190ad2ab6996603a8b022ddc54dbb3195907e564))
+
+
+### Documentation
+
+* **regen:** javadoc proto class changes from protoc update ([#9](https://www.github.com/googleapis/java-bigquerystorage/issues/9)) ([d371b4a](https://www.github.com/googleapis/java-bigquerystorage/commit/d371b4a5b4d1cb343cb00d645e263fe62b5ecbd2))
diff --git a/README.md b/README.md
index ce04a6adca..66cc17adaa 100644
--- a/README.md
+++ b/README.md
@@ -38,16 +38,16 @@ If you are using Maven without a BOM, add this to your dependencies.
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-bigquerystorage</artifactId>
-      <version>0.120.0-beta</version>
+      <version>0.120.1-beta</version>
     </dependency>
 ```
 If you are using Gradle, add this to your dependencies
 ```Groovy
-compile 'com.google.cloud:google-cloud-bigquerystorage:0.120.0-beta'
+compile 'com.google.cloud:google-cloud-bigquerystorage:0.120.1-beta'
 ```
 If you are using SBT, add this to your dependencies
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-bigquerystorage" % "0.120.0-beta"
+libraryDependencies += "com.google.cloud" % "google-cloud-bigquerystorage" % "0.120.1-beta"
 ```
 [//]: # ({x-version-update-end})
 
diff --git a/google-cloud-bigquerystorage-bom/pom.xml b/google-cloud-bigquerystorage-bom/pom.xml
index e6334e4ac3..fc293c2cf8 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>0.120.1-beta-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+  <version>0.120.1-beta</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -64,17 +64,17 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-bigquerystorage-v1beta1</artifactId>
-        <version>0.85.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta1:current} -->
+        <version>0.85.1</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-bigquerystorage</artifactId>
-        <version>0.120.1-beta-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+        <version>0.120.1-beta</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-bigquerystorage-v1beta1</artifactId>
-        <version>0.85.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta1:current} -->
+        <version>0.85.1</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-bigquerystorage/pom.xml b/google-cloud-bigquerystorage/pom.xml
index 40c0145588..3648452c89 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>0.120.1-beta-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+  <version>0.120.1-beta</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>0.120.1-beta-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+    <version>0.120.1-beta</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-bigquerystorage</site.installationModule>
diff --git a/grpc-google-cloud-bigquerystorage-v1beta1/pom.xml b/grpc-google-cloud-bigquerystorage-v1beta1/pom.xml
index d9a3762b44..fb9c35d019 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>0.85.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta1:current} -->
+  <version>0.85.1</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>0.120.1-beta-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+    <version>0.120.1-beta</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 8349afca4d..0adee2f7cf 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>0.120.1-beta-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+  <version>0.120.1-beta</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
   <name>BigQuery Storage Parent</name>
   <url>https://github.com/googleapis/java-bigquerystorage</url>
   <description>
@@ -81,17 +81,17 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-bigquerystorage-v1beta1</artifactId>
-        <version>0.85.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta1:current} -->
+        <version>0.85.1</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-bigquerystorage-v1beta1</artifactId>
-        <version>0.85.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta1:current} -->
+        <version>0.85.1</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-bigquerystorage</artifactId>
-        <version>0.120.1-beta-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+        <version>0.120.1-beta</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-cloud-bigquerystorage-v1beta1/pom.xml b/proto-google-cloud-bigquerystorage-v1beta1/pom.xml
index 8539b4aef5..b5fdf1ed68 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>0.85.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta1:current} -->
+  <version>0.85.1</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>0.120.1-beta-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+    <version>0.120.1-beta</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/versions.txt b/versions.txt
index 290a7e422a..a762d6d8ab 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,6 +1,6 @@
 # Format:
 # module:released-version:current-version
 
-proto-google-cloud-bigquerystorage-v1beta1:0.85.0:0.85.1-SNAPSHOT
-grpc-google-cloud-bigquerystorage-v1beta1:0.85.0:0.85.1-SNAPSHOT
-google-cloud-bigquerystorage:0.120.0-beta:0.120.1-beta-SNAPSHOT
+proto-google-cloud-bigquerystorage-v1beta1:0.85.1:0.85.1
+grpc-google-cloud-bigquerystorage-v1beta1:0.85.1:0.85.1
+google-cloud-bigquerystorage:0.120.1-beta:0.120.1-beta