diff --git a/java-workflows/CHANGELOG.md b/java-workflows/CHANGELOG.md
index 3d8bac5c8b7e..4f4bb0e3b487 100644
--- a/java-workflows/CHANGELOG.md
+++ b/java-workflows/CHANGELOG.md
@@ -1,5 +1,21 @@
 # Changelog
 
+## [2.0.0](https://www.github.com/googleapis/java-workflows/compare/v1.0.2...v2.0.0) (2021-08-06)
+
+
+### ⚠ BREAKING CHANGES
+
+* release gapic-generator-java v2.0.0 (#308)
+
+### Features
+
+* release gapic-generator-java v2.0.0 ([#308](https://www.github.com/googleapis/java-workflows/issues/308)) ([4b2b88e](https://www.github.com/googleapis/java-workflows/commit/4b2b88e57de4fd2068a02bccd5e052a6e74f765c))
+
+
+### Dependencies
+
+* update dependency com.google.cloud:google-cloud-shared-dependencies to v2 ([#309](https://www.github.com/googleapis/java-workflows/issues/309)) ([ad95ebd](https://www.github.com/googleapis/java-workflows/commit/ad95ebdeafffd92b8aaecf71cca9eaee87eba5db))
+
 ### [1.0.2](https://www.github.com/googleapis/java-workflows/compare/v1.0.1...v1.0.2) (2021-07-01)
 
 
diff --git a/java-workflows/google-cloud-workflows-bom/pom.xml b/java-workflows/google-cloud-workflows-bom/pom.xml
index 39066ca39d1e..5ebd551e1eb0 100644
--- a/java-workflows/google-cloud-workflows-bom/pom.xml
+++ b/java-workflows/google-cloud-workflows-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-workflows-bom</artifactId>
-  <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-workflows:current} -->
+  <version>2.0.0</version><!-- {x-version-update:google-cloud-workflows:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -58,27 +58,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-workflows</artifactId>
-        <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-workflows:current} -->
+        <version>2.0.0</version><!-- {x-version-update:google-cloud-workflows:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-workflows-v1beta</artifactId>
-        <version>0.5.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-workflows-v1beta:current} -->
+        <version>0.6.0</version><!-- {x-version-update:grpc-google-cloud-workflows-v1beta:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-workflows-v1</artifactId>
-        <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-workflows-v1:current} -->
+        <version>2.0.0</version><!-- {x-version-update:grpc-google-cloud-workflows-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-workflows-v1beta</artifactId>
-        <version>0.5.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-workflows-v1beta:current} -->
+        <version>0.6.0</version><!-- {x-version-update:proto-google-cloud-workflows-v1beta:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-workflows-v1</artifactId>
-        <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-workflows-v1:current} -->
+        <version>2.0.0</version><!-- {x-version-update:proto-google-cloud-workflows-v1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/java-workflows/google-cloud-workflows/pom.xml b/java-workflows/google-cloud-workflows/pom.xml
index ddb138895cc7..4419dd865738 100644
--- a/java-workflows/google-cloud-workflows/pom.xml
+++ b/java-workflows/google-cloud-workflows/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-workflows</artifactId>
-  <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-workflows:current} -->
+  <version>2.0.0</version><!-- {x-version-update:google-cloud-workflows:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Workflows</name>
   <url>https://github.com/googleapis/java-workflows</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-workflows-parent</artifactId>
-    <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-workflows:current} -->
+    <version>2.0.0</version><!-- {x-version-update:google-cloud-workflows:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-workflows</site.installationModule>
diff --git a/java-workflows/grpc-google-cloud-workflows-v1/pom.xml b/java-workflows/grpc-google-cloud-workflows-v1/pom.xml
index cc8c4882b463..17664305f3a2 100644
--- a/java-workflows/grpc-google-cloud-workflows-v1/pom.xml
+++ b/java-workflows/grpc-google-cloud-workflows-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-workflows-v1</artifactId>
-  <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-workflows-v1:current} -->
+  <version>2.0.0</version><!-- {x-version-update:grpc-google-cloud-workflows-v1:current} -->
   <name>grpc-google-cloud-workflows-v1</name>
   <description>GRPC library for google-cloud-workflows</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-workflows-parent</artifactId>
-    <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-workflows:current} -->
+    <version>2.0.0</version><!-- {x-version-update:google-cloud-workflows:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-workflows/grpc-google-cloud-workflows-v1beta/pom.xml b/java-workflows/grpc-google-cloud-workflows-v1beta/pom.xml
index 5ea98c240b8b..bc499a2fed03 100644
--- a/java-workflows/grpc-google-cloud-workflows-v1beta/pom.xml
+++ b/java-workflows/grpc-google-cloud-workflows-v1beta/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-workflows-v1beta</artifactId>
-  <version>0.5.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-workflows-v1beta:current} -->
+  <version>0.6.0</version><!-- {x-version-update:grpc-google-cloud-workflows-v1beta:current} -->
   <name>grpc-google-cloud-workflows-v1beta</name>
   <description>GRPC library for google-cloud-workflows</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-workflows-parent</artifactId>
-    <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-workflows:current} -->
+    <version>2.0.0</version><!-- {x-version-update:google-cloud-workflows:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-workflows/pom.xml b/java-workflows/pom.xml
index ac0266a65882..658847b31d79 100644
--- a/java-workflows/pom.xml
+++ b/java-workflows/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-workflows-parent</artifactId>
   <packaging>pom</packaging>
-  <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-workflows:current} -->
+  <version>2.0.0</version><!-- {x-version-update:google-cloud-workflows:current} -->
   <name>Google Cloud Workflows Parent</name>
   <url>https://github.com/googleapis/java-</url>
   <description>
@@ -61,27 +61,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-workflows</artifactId>
-        <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-workflows:current} -->
+        <version>2.0.0</version><!-- {x-version-update:google-cloud-workflows:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-workflows-v1</artifactId>
-        <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-workflows-v1:current} -->
+        <version>2.0.0</version><!-- {x-version-update:proto-google-cloud-workflows-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-workflows-v1</artifactId>
-        <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-workflows-v1:current} -->
+        <version>2.0.0</version><!-- {x-version-update:grpc-google-cloud-workflows-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-workflows-v1beta</artifactId>
-        <version>0.5.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-workflows-v1beta:current} -->
+        <version>0.6.0</version><!-- {x-version-update:proto-google-cloud-workflows-v1beta:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-workflows-v1beta</artifactId>
-        <version>0.5.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-workflows-v1beta:current} -->
+        <version>0.6.0</version><!-- {x-version-update:grpc-google-cloud-workflows-v1beta:current} -->
       </dependency>
 
       <dependency>
diff --git a/java-workflows/proto-google-cloud-workflows-v1/pom.xml b/java-workflows/proto-google-cloud-workflows-v1/pom.xml
index 775b656c2132..75aa829b7e09 100644
--- a/java-workflows/proto-google-cloud-workflows-v1/pom.xml
+++ b/java-workflows/proto-google-cloud-workflows-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-workflows-v1</artifactId>
-  <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-workflows-v1:current} -->
+  <version>2.0.0</version><!-- {x-version-update:proto-google-cloud-workflows-v1:current} -->
   <name>proto-google-cloud-workflows-v1</name>
   <description>Proto library for google-cloud-workflows</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-workflows-parent</artifactId>
-    <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-workflows:current} -->
+    <version>2.0.0</version><!-- {x-version-update:google-cloud-workflows:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-workflows/proto-google-cloud-workflows-v1beta/pom.xml b/java-workflows/proto-google-cloud-workflows-v1beta/pom.xml
index e0d1621ee36e..51e29da3abf1 100644
--- a/java-workflows/proto-google-cloud-workflows-v1beta/pom.xml
+++ b/java-workflows/proto-google-cloud-workflows-v1beta/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-workflows-v1beta</artifactId>
-  <version>0.5.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-workflows-v1beta:current} -->
+  <version>0.6.0</version><!-- {x-version-update:proto-google-cloud-workflows-v1beta:current} -->
   <name>proto-google-cloud-workflows-v1beta</name>
   <description>Proto library for google-cloud-workflows</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-workflows-parent</artifactId>
-    <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-workflows:current} -->
+    <version>2.0.0</version><!-- {x-version-update:google-cloud-workflows:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-workflows/samples/snapshot/pom.xml b/java-workflows/samples/snapshot/pom.xml
index efe834b864a5..5c4d45019d84 100644
--- a/java-workflows/samples/snapshot/pom.xml
+++ b/java-workflows/samples/snapshot/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-workflows</artifactId>
-      <version>1.0.3-SNAPSHOT</version>
+      <version>2.0.0</version>
     </dependency>
     <!-- {x-version-update-end} -->
 
diff --git a/java-workflows/versions.txt b/java-workflows/versions.txt
index c9c35cb28972..e057a1f304a7 100644
--- a/java-workflows/versions.txt
+++ b/java-workflows/versions.txt
@@ -1,8 +1,8 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-workflows:1.0.2:1.0.3-SNAPSHOT
-grpc-google-cloud-workflows-v1beta:0.5.2:0.5.3-SNAPSHOT
-grpc-google-cloud-workflows-v1:1.0.2:1.0.3-SNAPSHOT
-proto-google-cloud-workflows-v1beta:0.5.2:0.5.3-SNAPSHOT
-proto-google-cloud-workflows-v1:1.0.2:1.0.3-SNAPSHOT
+google-cloud-workflows:2.0.0:2.0.0
+grpc-google-cloud-workflows-v1beta:0.6.0:0.6.0
+grpc-google-cloud-workflows-v1:2.0.0:2.0.0
+proto-google-cloud-workflows-v1beta:0.6.0:0.6.0
+proto-google-cloud-workflows-v1:2.0.0:2.0.0