diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4dc7475828..bd304f4cc4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,22 @@
 # Changelog
 
+## [1.20.0](https://www.github.com/googleapis/java-bigquerystorage/compare/v1.19.0...v1.20.0) (2021-04-20)
+
+
+### Features
+
+* new JSON type through BigQuery Write ([#1013](https://www.github.com/googleapis/java-bigquerystorage/issues/1013)) ([357e811](https://www.github.com/googleapis/java-bigquerystorage/commit/357e811f5d429cacfce597be9a3e739e659f604a))
+
+
+### Bug Fixes
+
+* It seems GAPIC is not generated expected headers for bidi streaming client lib, apply a temp fix to unblock customers ([#1017](https://www.github.com/googleapis/java-bigquerystorage/issues/1017)) ([9c1ed55](https://www.github.com/googleapis/java-bigquerystorage/commit/9c1ed556c7e3a545932ec8ceff7b3c466e72d84f))
+
+
+### Dependencies
+
+* update dependency com.google.cloud:google-cloud-shared-dependencies to v0.21.1 ([#1018](https://www.github.com/googleapis/java-bigquerystorage/issues/1018)) ([827764e](https://www.github.com/googleapis/java-bigquerystorage/commit/827764ef215bdb73ccff0a2b9329c2295e5eef1f))
+
 ## [1.19.0](https://www.github.com/googleapis/java-bigquerystorage/compare/v1.18.1...v1.19.0) (2021-04-15)
 
 
diff --git a/google-cloud-bigquerystorage-bom/pom.xml b/google-cloud-bigquerystorage-bom/pom.xml
index 37098d8a3b..812ffe8d97 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>1.19.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+  <version>1.20.0</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -63,38 +63,38 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-bigquerystorage-v1beta1</artifactId>
-        <version>0.119.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta1:current} -->
+        <version>0.120.0</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>0.119.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta2:current} -->
+        <version>0.120.0</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>1.19.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1:current} -->
+        <version>1.20.0</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>0.119.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta1:current} -->
+        <version>0.120.0</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>0.119.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta2:current} -->
+        <version>0.120.0</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>1.19.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1:current} -->
+        <version>1.20.0</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-bigquerystorage</artifactId>
-        <version>1.19.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+        <version>1.20.0</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-bigquerystorage/pom.xml b/google-cloud-bigquerystorage/pom.xml
index 938d63568e..3e224f6fd5 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>1.19.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+  <version>1.20.0</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>1.19.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+    <version>1.20.0</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 221326e0ab..02d2bd4f6c 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>1.19.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1:current} -->
+  <version>1.20.0</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>1.19.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+    <version>1.20.0</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 b2bac38468..7061356c71 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>0.119.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta1:current} -->
+  <version>0.120.0</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>1.19.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+    <version>1.20.0</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 6f7c76de18..f7414bf195 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>0.119.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta2:current} -->
+  <version>0.120.0</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>1.19.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+    <version>1.20.0</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index c12d3a5371..1445e419c9 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>1.19.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+  <version>1.20.0</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
   <name>BigQuery Storage Parent</name>
   <url>https://github.com/googleapis/java-bigquerystorage</url>
   <description>
@@ -97,37 +97,37 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-bigquerystorage-v1beta1</artifactId>
-        <version>0.119.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta1:current} -->
+        <version>0.120.0</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>0.119.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta2:current} -->
+        <version>0.120.0</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>1.19.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1:current} -->
+        <version>1.20.0</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>0.119.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta1:current} -->
+        <version>0.120.0</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>0.119.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1beta2:current} -->
+        <version>0.120.0</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>1.19.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1:current} -->
+        <version>1.20.0</version><!-- {x-version-update:grpc-google-cloud-bigquerystorage-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-bigquerystorage</artifactId>
-        <version>1.19.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+        <version>1.20.0</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 6489ee4d8d..b9ae58fbc7 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>1.19.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1:current} -->
+  <version>1.20.0</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>1.19.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+    <version>1.20.0</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 3341f8477b..bdc163e894 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>0.119.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta1:current} -->
+  <version>0.120.0</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>1.19.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+    <version>1.20.0</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 551a5a0c67..953d2607ad 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>0.119.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-bigquerystorage-v1beta2:current} -->
+  <version>0.120.0</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>1.19.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
+    <version>1.20.0</version><!-- {x-version-update:google-cloud-bigquerystorage:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index aa340380cb..22d3f4af6c 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>1.19.1-SNAPSHOT</version>
+      <version>1.20.0</version>
     </dependency>
     <!-- {x-version-update-end} -->
 
diff --git a/versions.txt b/versions.txt
index dd30094d95..71d296e762 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,10 +1,10 @@
 # Format:
 # module:released-version:current-version
 
-proto-google-cloud-bigquerystorage-v1beta1:0.119.0:0.119.1-SNAPSHOT
-proto-google-cloud-bigquerystorage-v1beta2:0.119.0:0.119.1-SNAPSHOT
-proto-google-cloud-bigquerystorage-v1:1.19.0:1.19.1-SNAPSHOT
-grpc-google-cloud-bigquerystorage-v1beta1:0.119.0:0.119.1-SNAPSHOT
-grpc-google-cloud-bigquerystorage-v1beta2:0.119.0:0.119.1-SNAPSHOT
-grpc-google-cloud-bigquerystorage-v1:1.19.0:1.19.1-SNAPSHOT
-google-cloud-bigquerystorage:1.19.0:1.19.1-SNAPSHOT
+proto-google-cloud-bigquerystorage-v1beta1:0.120.0:0.120.0
+proto-google-cloud-bigquerystorage-v1beta2:0.120.0:0.120.0
+proto-google-cloud-bigquerystorage-v1:1.20.0:1.20.0
+grpc-google-cloud-bigquerystorage-v1beta1:0.120.0:0.120.0
+grpc-google-cloud-bigquerystorage-v1beta2:0.120.0:0.120.0
+grpc-google-cloud-bigquerystorage-v1:1.20.0:1.20.0
+google-cloud-bigquerystorage:1.20.0:1.20.0