diff --git a/README.md b/README.md
index 9c9fa696..5fe691d0 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,7 @@
 
 |![](https://upload.wikimedia.org/wikipedia/commons/thumb/1/17/Warning.svg/156px-Warning.svg.png) | Hephy Workflow is the open source fork of Deis Workflow.<br />Please [read the announcement][] for more detail. |
 |---:|---|
+| 05/08/2021 | Hephy Workflow [v2.23.0][] release |
 | 01/02/2021 | Hephy Workflow [v2.22.3][] patch release |
 | 11/15/2020 | Hephy Workflow [v2.22.2][] patch release |
 | 10/12/2020 | Hephy Workflow [v2.22.1][] patch release |
@@ -131,3 +132,4 @@ Then view the documentation on [http://localhost:8000](http://localhost:8000) or
 [v2.22.1]: https://github.com/teamhephy/workflow/blob/master/src/changelogs/v2.22.1.md
 [v2.22.2]: https://github.com/teamhephy/workflow/blob/master/src/changelogs/v2.22.2.md
 [v2.22.3]: https://github.com/teamhephy/workflow/blob/master/src/changelogs/v2.22.3.md
+[v2.23.0]: https://github.com/teamhephy/workflow/blob/master/src/changelogs/v2.23.0.md
diff --git a/mkdocs.yml b/mkdocs.yml
index 06699249..63f23499 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -94,6 +94,7 @@ nav:
     - Controller API v2.2: reference-guide/controller-api/v2.2.md
     - Controller API v2.3: reference-guide/controller-api/v2.3.md
   - Changelogs:
+    - v2.23.0: changelogs/v2.23.0.md
     - v2.22.3: changelogs/v2.22.3.md
     - v2.22.2: changelogs/v2.22.2.md
     - v2.22.1: changelogs/v2.22.1.md
diff --git a/src/changelogs/v2.23.0.md b/src/changelogs/v2.23.0.md
new file mode 100644
index 00000000..9ef14343
--- /dev/null
+++ b/src/changelogs/v2.23.0.md
@@ -0,0 +1,28 @@
+## Workflow v2.22.3 -> v2.23.0
+
+#### Releases
+
+- controller v2.21.3 -> v2.22.0
+- router v2.18.1 -> v2.19.0
+- slugbuilder v2.7.8 -> v2.8.0
+- slugrunner v2.6.3 -> v2.7.0
+- workflow v2.22.3 -> v2.23.0
+- workflow-cli v2.22.3 -> v2.23.0
+- workflow-e2e v2.22.3 -> v2.23.0
+
+#### Features
+
+- [`fa49020`](https://github.com/teamhephy/controller/commit/fa490205416a400453621d0606c139b6e4033d97) (controller) - django: upgrade django framework and deps
+- [`73ecafb`](https://github.com/teamhephy/slugbuilder/commit/73ecafb92bbf705994433c72b84895ddc6ebffba) (slugbuilder) - slugbuilder: update stack to heroku-20-build
+- [`4e3bac5`](https://github.com/teamhephy/slugrunner/commit/4e3bac588a5413da50e01df1c8026c376027bed1) (slugrunner) - slugrunner: update stack to heroku-20
+
+#### Documentation
+
+- [`91c72ff`](https://github.com/teamhephy/workflow/commit/91c72ffa39bf8d32c1b81d8c5396236478918e83) (workflow) - README: fix year 2021 for v2.22.3
+
+#### Maintenance
+
+- [`ace34f8`](https://github.com/teamhephy/controller/commit/ace34f887a6eae9ce933b7bcafa60260f75b6217) (controller) - django: upgrade django to >= 2.2.20
+- [`713ad1d`](https://github.com/teamhephy/router/commit/713ad1ddca06b2c8bc0d355fdef43b3d515cc1ed) (router) - charts: regenerate dhparams for router
+- [`199cfd8`](https://github.com/teamhephy/router/commit/199cfd86e4a37eef8ce9153fc99e00036da33687) (router) - rootfs: upgrade to openssl 1.1.1k
+- [`0ec588b`](https://github.com/teamhephy/slugbuilder/commit/0ec588bbc3eecab32a06e47265217cdfb4001814) (slugbuilder) - buildpacks: update all buildpacks to latest
diff --git a/src/index.md b/src/index.md
index d27b1f4b..a033635e 100644
--- a/src/index.md
+++ b/src/index.md
@@ -9,7 +9,7 @@ application configuration, creating and rolling back releases, managing domain n
 certificates, providing seamless edge routing, aggregating logs, and sharing applications with
 teams. All of this is exposed through a simple REST API and command line interface.
 
-Please note that this documentation is for Hephy Workflow (v2.22.3).  Older versions of Hephy Workflow and Deis Workflow are not supported.
+Please note that this documentation is for Hephy Workflow (v2.23.0).  Older versions of Hephy Workflow and Deis Workflow are not supported.
 
 ## Getting Started
 
diff --git a/src/quickstart/install-cli-tools.md b/src/quickstart/install-cli-tools.md
index 4cf610c9..b1283e55 100644
--- a/src/quickstart/install-cli-tools.md
+++ b/src/quickstart/install-cli-tools.md
@@ -19,7 +19,7 @@ should move it somewhere in your $PATH:
 Check your work by running `deis version`:
 
     $ deis version
-    v2.22.3
+    v2.23.0
 
 !!! note
     Note that version numbers may vary as new releases become available