diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1436daf22..1797d4577 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+### [1.122.2](https://www.github.com/googleapis/java-bigquery/compare/v1.122.1...v1.122.2) (2020-10-08)
+
+
+### Bug Fixes
+
+* bigquery exception get reason and message ([#788](https://www.github.com/googleapis/java-bigquery/issues/788)) ([d783c3a](https://www.github.com/googleapis/java-bigquery/commit/d783c3a2baf80da2aa48c6be555904bd3c33bb1a))
+
+
+### Documentation
+
+* **samples:** add query external bigtable using permanent table ([#764](https://www.github.com/googleapis/java-bigquery/issues/764)) ([257edfc](https://www.github.com/googleapis/java-bigquery/commit/257edfc14ef09efc4474eb5aba08ccf4d7c199c0))
+* **samples:** add query external bigtable using temp table ([#763](https://www.github.com/googleapis/java-bigquery/issues/763)) ([fed28c7](https://www.github.com/googleapis/java-bigquery/commit/fed28c78ca4b70569d5148e67522b0f39321b306))
+
 ### [1.122.1](https://www.github.com/googleapis/java-bigquery/compare/v1.122.0...v1.122.1) (2020-10-06)
 
 
diff --git a/README.md b/README.md
index 6bd7bd37a..edda4b8c2 100644
--- a/README.md
+++ b/README.md
@@ -49,11 +49,11 @@ 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-bigquery:1.122.1'
+compile 'com.google.cloud:google-cloud-bigquery:1.122.2'
 ```
 If you are using SBT, add this to your dependencies
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-bigquery" % "1.122.1"
+libraryDependencies += "com.google.cloud" % "google-cloud-bigquery" % "1.122.2"
 ```
 [//]: # ({x-version-update-end})
 
diff --git a/benchmark/pom.xml b/benchmark/pom.xml
index 83728f245..adca58f76 100644
--- a/benchmark/pom.xml
+++ b/benchmark/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <artifactId>google-cloud-bigquery-parent</artifactId>
     <groupId>com.google.cloud</groupId>
-    <version>1.122.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquery:current} -->
+    <version>1.122.2</version><!-- {x-version-update:google-cloud-bigquery:current} -->
   </parent>
 
   <properties>
diff --git a/google-cloud-bigquery/pom.xml b/google-cloud-bigquery/pom.xml
index 60d337124..302dc7e27 100644
--- a/google-cloud-bigquery/pom.xml
+++ b/google-cloud-bigquery/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-bigquery</artifactId>
-  <version>1.122.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquery:current} -->
+  <version>1.122.2</version><!-- {x-version-update:google-cloud-bigquery:current} -->
   <packaging>jar</packaging>
   <name>BigQuery</name>
   <url>https://github.com/googleapis/java-bigquery</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigquery-parent</artifactId>
-    <version>1.122.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquery:current} -->
+    <version>1.122.2</version><!-- {x-version-update:google-cloud-bigquery:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-bigquery</site.installationModule>
diff --git a/pom.xml b/pom.xml
index 1636d9a0d..6a603dd1d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-bigquery-parent</artifactId>
   <packaging>pom</packaging>
-  <version>1.122.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquery:current} -->
+  <version>1.122.2</version><!-- {x-version-update:google-cloud-bigquery:current} -->
   <name>BigQuery Parent</name>
   <url>https://github.com/googleapis/java-bigquery</url>
   <description>
@@ -86,7 +86,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-bigquery</artifactId>
-        <version>1.122.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquery:current} -->
+        <version>1.122.2</version><!-- {x-version-update:google-cloud-bigquery:current} -->
       </dependency>
 
       <dependency>
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 79fbfda28..9015ce6f1 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -44,7 +44,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-bigquery</artifactId>
-      <version>1.122.2-SNAPSHOT</version>
+      <version>1.122.2</version>
     </dependency>
     <!-- {x-version-update-end} -->
     <dependency>
diff --git a/versions.txt b/versions.txt
index 0d88e99cf..e2c31f056 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,4 +1,4 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-bigquery:1.122.1:1.122.2-SNAPSHOT
\ No newline at end of file
+google-cloud-bigquery:1.122.2:1.122.2
\ No newline at end of file