diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9f70bdad..bc349a46 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,20 @@
 # Changelog
 
+### [1.0.20](https://www.github.com/googleapis/java-bigquerydatatransfer/compare/v1.0.19...v1.0.20) (2020-11-20)
+
+
+### Dependencies
+
+* update dependency com.google.cloud:google-cloud-bigquery to v1.125.0 ([#528](https://www.github.com/googleapis/java-bigquerydatatransfer/issues/528)) ([8a8e174](https://www.github.com/googleapis/java-bigquerydatatransfer/commit/8a8e174c7a2943773896ee5aba06db0ab4401e9f))
+* update dependency com.google.cloud:google-cloud-pubsub to v1.109.0 ([#520](https://www.github.com/googleapis/java-bigquerydatatransfer/issues/520)) ([b12ce3d](https://www.github.com/googleapis/java-bigquerydatatransfer/commit/b12ce3db0d615d48ce443cd457293518a1d50a41))
+
+
+### Documentation
+
+* **samples:** add create ad manager transfer config ([#530](https://www.github.com/googleapis/java-bigquerydatatransfer/issues/530)) ([caac326](https://www.github.com/googleapis/java-bigquerydatatransfer/commit/caac326028df9ff51e3f68c4159e2fff5828c6cd))
+* **samples:** add create ads transfer config ([#524](https://www.github.com/googleapis/java-bigquerydatatransfer/issues/524)) ([2cd17cf](https://www.github.com/googleapis/java-bigquerydatatransfer/commit/2cd17cf1daa89de5015e9eda291afebc4d590c4e))
+* **samples:** add create campaign manager transfer ([#525](https://www.github.com/googleapis/java-bigquerydatatransfer/issues/525)) ([5fe9ff7](https://www.github.com/googleapis/java-bigquerydatatransfer/commit/5fe9ff76698835618b3bc434067864e623c0331b))
+
 ### [1.0.19](https://www.github.com/googleapis/java-bigquerydatatransfer/compare/v1.0.18...v1.0.19) (2020-11-17)
 
 
diff --git a/google-cloud-bigquerydatatransfer-bom/pom.xml b/google-cloud-bigquerydatatransfer-bom/pom.xml
index e45477ed..cf0b6611 100644
--- a/google-cloud-bigquerydatatransfer-bom/pom.xml
+++ b/google-cloud-bigquerydatatransfer-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-bigquerydatatransfer-bom</artifactId>
-  <version>1.0.20-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+  <version>1.0.20</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -64,17 +64,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-bigquerydatatransfer</artifactId>
-        <version>1.0.20-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+        <version>1.0.20</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-bigquerydatatransfer-v1</artifactId>
-        <version>1.0.20-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerydatatransfer-v1:current} -->
+        <version>1.0.20</version><!-- {x-version-update:proto-google-cloud-bigquerydatatransfer-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-bigquerydatatransfer-v1</artifactId>
-        <version>1.0.20-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerydatatransfer-v1:current} -->
+        <version>1.0.20</version><!-- {x-version-update:grpc-google-cloud-bigquerydatatransfer-v1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-bigquerydatatransfer/pom.xml b/google-cloud-bigquerydatatransfer/pom.xml
index 646439ba..f54303a8 100644
--- a/google-cloud-bigquerydatatransfer/pom.xml
+++ b/google-cloud-bigquerydatatransfer/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-bigquerydatatransfer</artifactId>
-  <version>1.0.20-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+  <version>1.0.20</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
   <packaging>jar</packaging>
   <name>BigQuery DataTransfer</name>
   <url>https://github.com/googleapis/java-bigquerydatatransfer</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigquerydatatransfer-parent</artifactId>
-    <version>1.0.20-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+    <version>1.0.20</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-bigquerydatatransfer</site.installationModule>
diff --git a/grpc-google-cloud-bigquerydatatransfer-v1/pom.xml b/grpc-google-cloud-bigquerydatatransfer-v1/pom.xml
index b830452b..ba527f94 100644
--- a/grpc-google-cloud-bigquerydatatransfer-v1/pom.xml
+++ b/grpc-google-cloud-bigquerydatatransfer-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-bigquerydatatransfer-v1</artifactId>
-  <version>1.0.20-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerydatatransfer-v1:current} -->
+  <version>1.0.20</version><!-- {x-version-update:grpc-google-cloud-bigquerydatatransfer-v1:current} -->
   <name>grpc-google-cloud-bigquerydatatransfer-v1</name>
   <description>GRPC library for grpc-google-cloud-bigquerydatatransfer-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigquerydatatransfer-parent</artifactId>
-    <version>1.0.20-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+    <version>1.0.20</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 08045e5d..bb682cdd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-bigquerydatatransfer-parent</artifactId>
   <packaging>pom</packaging>
-  <version>1.0.20-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+  <version>1.0.20</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
   <name>BigQuery DataTransfer Parent</name>
   <url>https://github.com/googleapis/java-bigquerydatatransfer</url>
   <description>
@@ -77,17 +77,17 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-bigquerydatatransfer-v1</artifactId>
-        <version>1.0.20-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerydatatransfer-v1:current} -->
+        <version>1.0.20</version><!-- {x-version-update:proto-google-cloud-bigquerydatatransfer-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-bigquerydatatransfer-v1</artifactId>
-        <version>1.0.20-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerydatatransfer-v1:current} -->
+        <version>1.0.20</version><!-- {x-version-update:grpc-google-cloud-bigquerydatatransfer-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-bigquerydatatransfer</artifactId>
-        <version>1.0.20-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+        <version>1.0.20</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
       </dependency>
 
       <!-- Test dependencies -->
diff --git a/proto-google-cloud-bigquerydatatransfer-v1/pom.xml b/proto-google-cloud-bigquerydatatransfer-v1/pom.xml
index 6509f448..b0fea5c1 100644
--- a/proto-google-cloud-bigquerydatatransfer-v1/pom.xml
+++ b/proto-google-cloud-bigquerydatatransfer-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-bigquerydatatransfer-v1</artifactId>
-  <version>1.0.20-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerydatatransfer-v1:current} -->
+  <version>1.0.20</version><!-- {x-version-update:proto-google-cloud-bigquerydatatransfer-v1:current} -->
   <name>proto-google-cloud-bigquerydatatransfer-v1</name>
   <description>PROTO library for proto-google-cloud-bigquerydatatransfer-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigquerydatatransfer-parent</artifactId>
-    <version>1.0.20-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+    <version>1.0.20</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index ed1df703..cd298588 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-bigquerydatatransfer</artifactId>
-      <version>1.0.20-SNAPSHOT</version>
+      <version>1.0.20</version>
     </dependency>
     <!-- {x-version-update-end} -->
 
diff --git a/versions.txt b/versions.txt
index 6c7aa741..708867c0 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,6 +1,6 @@
 # Format:
 # module:released-version:current-version
 
-proto-google-cloud-bigquerydatatransfer-v1:1.0.19:1.0.20-SNAPSHOT
-grpc-google-cloud-bigquerydatatransfer-v1:1.0.19:1.0.20-SNAPSHOT
-google-cloud-bigquerydatatransfer:1.0.19:1.0.20-SNAPSHOT
+proto-google-cloud-bigquerydatatransfer-v1:1.0.20:1.0.20
+grpc-google-cloud-bigquerydatatransfer-v1:1.0.20:1.0.20
+google-cloud-bigquerydatatransfer:1.0.20:1.0.20