diff --git a/CHANGELOG.md b/CHANGELOG.md
index 50266484..2023da42 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.0.0](https://www.github.com/googleapis/java-grafeas/compare/v0.25.0...v1.0.0) (2020-08-12)
+
+
+### Features
+
+* promote to 1.0.0 ([#133](https://www.github.com/googleapis/java-grafeas/issues/133)) ([31eeadf](https://www.github.com/googleapis/java-grafeas/commit/31eeadf1cdc676d5eb7cd483d168005ff70935ac))
+
 ## [0.25.0](https://www.github.com/googleapis/java-grafeas/compare/v0.24.1...v0.25.0) (2020-08-10)
 
 
diff --git a/README.md b/README.md
index e2f43c92..f5177f94 100644
--- a/README.md
+++ b/README.md
@@ -15,16 +15,16 @@ If you are using Maven, add this to your pom.xml file
 <dependency>
   <groupId>io.grafeas</groupId>
   <artifactId>grafeas</artifactId>
-  <version>0.25.0</version>
+  <version>1.0.0</version>
 </dependency>
 ```
 If you are using Gradle, add this to your dependencies
 ```Groovy
-compile 'io.grafeas:grafeas:0.25.0'
+compile 'io.grafeas:grafeas:1.0.0'
 ```
 If you are using SBT, add this to your dependencies
 ```Scala
-libraryDependencies += "io.grafeas" % "grafeas" % "0.25.0"
+libraryDependencies += "io.grafeas" % "grafeas" % "1.0.0"
 ```
 [//]: # ({x-version-update-end})
 
diff --git a/pom.xml b/pom.xml
index 29049b31..3caf4b3e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>io.grafeas</groupId>
   <artifactId>grafeas</artifactId>
-  <version>0.25.1-SNAPSHOT</version><!-- {x-version-update:grafeas:current} -->
+  <version>1.0.0</version><!-- {x-version-update:grafeas:current} -->
   <packaging>jar</packaging>
   <name>Grafeas Client</name>
   <url>https://github.com/googleapis/google-cloud-java/tree/master/google-cloud-clients/grafeas
diff --git a/versions.txt b/versions.txt
index 8b186c0f..057cdf78 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,4 +1,4 @@
 # Format:
 # module:released-version:current-version
 
-grafeas:0.25.0:0.25.1-SNAPSHOT
+grafeas:1.0.0:1.0.0