diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 00000000..d7e0c88a
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,8 @@
+# Changelog
+
+### [0.23.1](https://www.github.com/googleapis/java-grafeas/compare/0.23.0...v0.23.1) (2020-01-07)
+
+
+### Documentation
+
+* **regen:** updated javadoc from protoc update ([#10](https://www.github.com/googleapis/java-grafeas/issues/10)) ([742dd0e](https://www.github.com/googleapis/java-grafeas/commit/742dd0ee8b6cb83fd126953c1a979c3db60bb0ed))
diff --git a/README.md b/README.md
index 8c7b6fc1..88cbc571 100644
--- a/README.md
+++ b/README.md
@@ -18,16 +18,16 @@ If you are using Maven, add this to your pom.xml file
 <dependency>
   <groupId>io.grafeas</groupId>
   <artifactId>grafeas</artifactId>
-  <version>0.23.0</version>
+  <version>0.23.1</version>
 </dependency>
 ```
 If you are using Gradle, add this to your dependencies
 ```Groovy
-compile 'io.grafeas:grafeas:0.23.0'
+compile 'io.grafeas:grafeas:0.23.1'
 ```
 If you are using SBT, add this to your dependencies
 ```Scala
-libraryDependencies += "io.grafeas" % "grafeas" % "0.23.0"
+libraryDependencies += "io.grafeas" % "grafeas" % "0.23.1"
 ```
 [//]: # ({x-version-update-end})
 
diff --git a/pom.xml b/pom.xml
index 2909bcdb..6f88fb26 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>io.grafeas</groupId>
   <artifactId>grafeas</artifactId>
-  <version>0.23.1-SNAPSHOT</version><!-- {x-version-update:grafeas:current} -->
+  <version>0.23.1</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 24d79f39..1cab9c54 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,4 +1,4 @@
 # Format:
 # module:released-version:current-version
 
-grafeas:0.23.0:0.23.1-SNAPSHOT
+grafeas:0.23.1:0.23.1