diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4771b9e3..d6ec2d3a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,29 @@
 # Changelog
 
+## [1.1.0](https://www.github.com/googleapis/java-iamcredentials/compare/v1.0.2...v1.1.0) (2020-06-23)
+
+
+### Features
+
+* **deps:** adopt flatten plugin and google-cloud-shared-dependencies ([#176](https://www.github.com/googleapis/java-iamcredentials/issues/176)) ([da2c012](https://www.github.com/googleapis/java-iamcredentials/commit/da2c01228df6ec735319e091c1df715175463eaa))
+
+
+### Bug Fixes
+
+* migrate to grpc_service_config ([#183](https://www.github.com/googleapis/java-iamcredentials/issues/183)) ([30cb933](https://www.github.com/googleapis/java-iamcredentials/commit/30cb93339daf94fd3db63ed91b1368c72d832eba))
+
+
+### Dependencies
+
+* update dependency com.google.api:api-common to v1.9.1 ([#153](https://www.github.com/googleapis/java-iamcredentials/issues/153)) ([3770bf2](https://www.github.com/googleapis/java-iamcredentials/commit/3770bf2b161dc12878a2c3ec08da2cade8111184))
+* update dependency com.google.api:api-common to v1.9.2 ([#160](https://www.github.com/googleapis/java-iamcredentials/issues/160)) ([09de6df](https://www.github.com/googleapis/java-iamcredentials/commit/09de6df9ecd15cb71556027783e599494217922b))
+* update dependency com.google.api.grpc:proto-google-common-protos to v1.18.0 ([#143](https://www.github.com/googleapis/java-iamcredentials/issues/143)) ([67cf930](https://www.github.com/googleapis/java-iamcredentials/commit/67cf9302e63757dea578fefb0a8264575f4178c6))
+* update dependency com.google.protobuf:protobuf-java to v3.12.0 ([#147](https://www.github.com/googleapis/java-iamcredentials/issues/147)) ([3f8820a](https://www.github.com/googleapis/java-iamcredentials/commit/3f8820a382b652ad9c3fe530a5e4fa672ea639e6))
+* update dependency com.google.protobuf:protobuf-java to v3.12.2 ([#151](https://www.github.com/googleapis/java-iamcredentials/issues/151)) ([4c39e57](https://www.github.com/googleapis/java-iamcredentials/commit/4c39e571baef3b98792158c1aadb39ebaa0e5b00))
+* update dependency io.grpc:grpc-bom to v1.29.0 ([#135](https://www.github.com/googleapis/java-iamcredentials/issues/135)) ([a97d269](https://www.github.com/googleapis/java-iamcredentials/commit/a97d26903271b53a2ee8210ffb0e05e26f113515))
+* update dependency io.grpc:grpc-bom to v1.30.0 ([#164](https://www.github.com/googleapis/java-iamcredentials/issues/164)) ([eda4b98](https://www.github.com/googleapis/java-iamcredentials/commit/eda4b98616d4add7fce1ba4bb8a6e7f5ac40cf28))
+* update dependency org.threeten:threetenbp to v1.4.4 ([#137](https://www.github.com/googleapis/java-iamcredentials/issues/137)) ([687f03c](https://www.github.com/googleapis/java-iamcredentials/commit/687f03c723ee66762a5bfca7dc45d741440ca2b6))
+
 ### [1.0.2](https://www.github.com/googleapis/java-iamcredentials/compare/v1.0.1...v1.0.2) (2020-04-20)
 
 
diff --git a/README.md b/README.md
index 6e6f8ef3..2af78421 100644
--- a/README.md
+++ b/README.md
@@ -47,11 +47,11 @@ 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-iamcredentials:1.0.2'
+compile 'com.google.cloud:google-cloud-iamcredentials:1.1.0'
 ```
 If you are using SBT, add this to your dependencies
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-iamcredentials" % "1.0.2"
+libraryDependencies += "com.google.cloud" % "google-cloud-iamcredentials" % "1.1.0"
 ```
 [//]: # ({x-version-update-end})
 
diff --git a/google-cloud-iamcredentials-bom/pom.xml b/google-cloud-iamcredentials-bom/pom.xml
index c073250e..9dab3193 100644
--- a/google-cloud-iamcredentials-bom/pom.xml
+++ b/google-cloud-iamcredentials-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-iamcredentials-bom</artifactId>
-  <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
+  <version>1.1.0</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -64,17 +64,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-iamcredentials</artifactId>
-        <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
+        <version>1.1.0</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-iamcredentials-v1</artifactId>
-        <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-iamcredentials-v1:current} -->
+        <version>1.1.0</version><!-- {x-version-update:grpc-google-cloud-iamcredentials-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-iamcredentials-v1</artifactId>
-        <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-iamcredentials-v1:current} -->
+        <version>1.1.0</version><!-- {x-version-update:proto-google-cloud-iamcredentials-v1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-iamcredentials/pom.xml b/google-cloud-iamcredentials/pom.xml
index e76c444f..c39dfddb 100644
--- a/google-cloud-iamcredentials/pom.xml
+++ b/google-cloud-iamcredentials/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-iamcredentials</artifactId>
-  <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
+  <version>1.1.0</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud IAM Service Account Credentials</name>
   <url>https://github.com/googleapis/java-iamcredentials</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-iamcredentials-parent</artifactId>
-    <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
+    <version>1.1.0</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-iamcredentials</site.installationModule>
diff --git a/grpc-google-cloud-iamcredentials-v1/pom.xml b/grpc-google-cloud-iamcredentials-v1/pom.xml
index cd42f1f3..4c074560 100644
--- a/grpc-google-cloud-iamcredentials-v1/pom.xml
+++ b/grpc-google-cloud-iamcredentials-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-iamcredentials-v1</artifactId>
-  <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-iamcredentials-v1:current} -->
+  <version>1.1.0</version><!-- {x-version-update:grpc-google-cloud-iamcredentials-v1:current} -->
   <name>grpc-google-cloud-iamcredentials-v1</name>
   <description>GRPC library for grpc-google-cloud-iamcredentials-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-iamcredentials-parent</artifactId>
-    <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
+    <version>1.1.0</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index a204bc41..5e808eb0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-iamcredentials-parent</artifactId>
   <packaging>pom</packaging>
-  <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
+  <version>1.1.0</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
   <name>Google Cloud IAM Service Account Credentials Parent</name>
   <url>https://github.com/googleapis/java-iamcredentials</url>
   <description>
@@ -70,17 +70,17 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-iamcredentials-v1</artifactId>
-        <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-iamcredentials-v1:current} -->
+        <version>1.1.0</version><!-- {x-version-update:proto-google-cloud-iamcredentials-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-iamcredentials-v1</artifactId>
-        <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-iamcredentials-v1:current} -->
+        <version>1.1.0</version><!-- {x-version-update:grpc-google-cloud-iamcredentials-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-iamcredentials</artifactId>
-        <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
+        <version>1.1.0</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-cloud-iamcredentials-v1/pom.xml b/proto-google-cloud-iamcredentials-v1/pom.xml
index e0885038..2852781a 100644
--- a/proto-google-cloud-iamcredentials-v1/pom.xml
+++ b/proto-google-cloud-iamcredentials-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-iamcredentials-v1</artifactId>
-  <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-iamcredentials-v1:current} -->
+  <version>1.1.0</version><!-- {x-version-update:proto-google-cloud-iamcredentials-v1:current} -->
   <name>proto-google-cloud-iamcredentials-v1</name>
   <description>PROTO library for proto-google-cloud-iamcredentials-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-iamcredentials-parent</artifactId>
-    <version>1.0.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
+    <version>1.1.0</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/versions.txt b/versions.txt
index 15418f1c..0c43cd4e 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,6 +1,6 @@
 # Format:
 # module:released-version:current-version
 
-proto-google-cloud-iamcredentials-v1:1.0.2:1.0.3-SNAPSHOT
-grpc-google-cloud-iamcredentials-v1:1.0.2:1.0.3-SNAPSHOT
-google-cloud-iamcredentials:1.0.2:1.0.3-SNAPSHOT
+proto-google-cloud-iamcredentials-v1:1.1.0:1.1.0
+grpc-google-cloud-iamcredentials-v1:1.1.0:1.1.0
+google-cloud-iamcredentials:1.1.0:1.1.0