diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2e0952867..add56c955 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-# Upcoming Wekan release
+# v5.28 2021-05-07 Wekan release
 
 This release adds the following new features:
 
diff --git a/Stackerfile.yml b/Stackerfile.yml
index 73f161291..40a3350e9 100644
--- a/Stackerfile.yml
+++ b/Stackerfile.yml
@@ -1,5 +1,5 @@
 appId: wekan-public/apps/77b94f60-dec9-0136-304e-16ff53095928
-appVersion: "v5.27.0"
+appVersion: "v5.28.0"
 files:
   userUploads:
     - README.md
diff --git a/package-lock.json b/package-lock.json
index 9617d6227..2ec442532 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "wekan",
-  "version": "v5.27.0",
+  "version": "v5.28.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
diff --git a/package.json b/package.json
index 649d072f2..05a425746 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "wekan",
-  "version": "v5.27.0",
+  "version": "v5.28.0",
   "description": "Open-Source kanban",
   "private": true,
   "scripts": {
diff --git a/public/api/wekan.html b/public/api/wekan.html
index 676f5871f..14bf01c17 100644
--- a/public/api/wekan.html
+++ b/public/api/wekan.html
@@ -7,7 +7,7 @@
     <meta charset="utf-8">
     <meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible">
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
-    <title>Wekan REST API v5.27</title>
+    <title>Wekan REST API v5.28</title>
 
     <style>
     </style>
@@ -1550,7 +1550,7 @@ var n=this.pipeline.run(e.tokenizer(t)),r=new e.Vector,i=[],o=this._fields.reduc
 	  	<ul class="toc-list-h1">
         
           <li>
-            <a href="#wekan-rest-api" class="toc-h1 toc-link" data-title="Wekan REST API v5.27">Wekan REST API v5.27</a>
+            <a href="#wekan-rest-api" class="toc-h1 toc-link" data-title="Wekan REST API v5.28">Wekan REST API v5.28</a>
             
           </li>
         
@@ -2098,7 +2098,7 @@ var n=this.pipeline.run(e.tokenizer(t)),r=new e.Vector,i=[],o=this._fields.reduc
     <div class="page-wrapper">
       <div class="dark-box"></div>
       <div class="content">
-        <h1 id="wekan-rest-api">Wekan REST API v5.27</h1>
+        <h1 id="wekan-rest-api">Wekan REST API v5.28</h1>
 <blockquote>
 <p>Scroll down for code samples, example requests and responses. Select a language for code samples from the tabs above or the mobile navigation menu.</p>
 </blockquote>
diff --git a/public/api/wekan.yml b/public/api/wekan.yml
index de2718df5..c9ff29597 100644
--- a/public/api/wekan.yml
+++ b/public/api/wekan.yml
@@ -1,7 +1,7 @@
 swagger: '2.0'
 info:
   title: Wekan REST API
-  version: v5.27
+  version: v5.28
   description: |
     The REST API allows you to control and extend Wekan with ease.
 
diff --git a/sandstorm-pkgdef.capnp b/sandstorm-pkgdef.capnp
index df947d596..3ed7f9251 100644
--- a/sandstorm-pkgdef.capnp
+++ b/sandstorm-pkgdef.capnp
@@ -22,10 +22,10 @@ const pkgdef :Spk.PackageDefinition = (
     appTitle = (defaultText = "Wekan"),
     # The name of the app as it is displayed to the user.
 
-    appVersion = 527,
+    appVersion = 528,
     # Increment this for every release.
 
-    appMarketingVersion = (defaultText = "5.27.0~2021-04-29"),
+    appMarketingVersion = (defaultText = "5.28.0~2021-05-07"),
     # Human-readable presentation of the app version.
 
     minUpgradableAppVersion = 0,
diff --git a/snapcraft.yaml b/snapcraft.yaml
index 676ffa368..ba5d063d0 100644
--- a/snapcraft.yaml
+++ b/snapcraft.yaml
@@ -1,5 +1,5 @@
 name: wekan
-version: '5.27'
+version: '5.28'
 summary: The open-source kanban
 description: |
    Wekan is an open-source and collaborative kanban board application.