diff --git a/CHANGELOG.adoc b/CHANGELOG.adoc
index 04d917fb5..bd3622014 100644
--- a/CHANGELOG.adoc
+++ b/CHANGELOG.adoc
@@ -13,6 +13,8 @@ For a detailed view of what has changed, refer to the {uri-repo}/commits/master[
 
 == Unreleased
 
+== 2.3.1 (2020-06-17)
+
 Bug Fixes::
 
   * Inline macro attribute parsing changes after first document conversion (@wilkinsona) (#926)
diff --git a/asciidoctorj-documentation/src/main/asciidoc/integrator-guide.adoc b/asciidoctorj-documentation/src/main/asciidoc/integrator-guide.adoc
index b26b6024e..991992db3 100644
--- a/asciidoctorj-documentation/src/main/asciidoc/integrator-guide.adoc
+++ b/asciidoctorj-documentation/src/main/asciidoc/integrator-guide.adoc
@@ -20,8 +20,8 @@ ifndef::awestruct[:uri-docs: http://asciidoctor.org/docs]
 :uri-repo: https://github.com/asciidoctor/asciidoctorj
 :uri-issues: {uri-repo}/issues
 :uri-discuss: http://discuss.asciidoctor.org
-:artifact-version: 2.2.0
-:jruby-version: 9.2.9.0
+:artifact-version: 2.3.1
+:jruby-version: 9.2.11.1
 :jcommander-version: 1.72
 :uri-maven-artifact-query: http://search.maven.org/#search%7Cga%7C1%7Cg%3A%22org.asciidoctor%22%20AND%20a%3A%22asciidoctorj%22%20AND%20v%3A%22{artifact-version}%22
 :uri-maven-artifact-detail: http://search.maven.org/#artifactdetails%7Corg.asciidoctor%7Casciidoctorj%7C{artifact-version}%7Cjar
diff --git a/docs/integrator-guide.adoc b/docs/integrator-guide.adoc
index 1242796d5..1f97cfa24 100644
--- a/docs/integrator-guide.adoc
+++ b/docs/integrator-guide.adoc
@@ -20,8 +20,8 @@ ifndef::awestruct[:uri-docs: http://asciidoctor.org/docs]
 :uri-repo: https://github.com/asciidoctor/asciidoctorj
 :uri-issues: {uri-repo}/issues
 :uri-discuss: http://discuss.asciidoctor.org
-:artifact-version: 2.2.0
-:jruby-version: 9.2.9.0
+:artifact-version: 2.3.1
+:jruby-version: 9.2.11.1
 :jcommander-version: 1.72
 :uri-maven-artifact-query: http://search.maven.org/#search%7Cga%7C1%7Cg%3A%22org.asciidoctor%22%20AND%20a%3A%22asciidoctorj%22%20AND%20v%3A%22{artifact-version}%22
 :uri-maven-artifact-detail: http://search.maven.org/#artifactdetails%7Corg.asciidoctor%7Casciidoctorj%7C{artifact-version}%7Cjar
diff --git a/gradle.properties b/gradle.properties
index 5cf9357cc..492094123 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,4 +1,4 @@
-version=2.4.0-SNAPSHOT
+version=2.3.1
 sourceCompatibility=1.8
 targetCompatibility=1.8
 org.gradle.jvmargs=-XX:MaxMetaspaceSize=512m