diff --git a/CHANGELOG.md b/CHANGELOG.md
index f54a607845..cfc0e25cf1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,38 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.12.0] - Mar, 22, 2022
+
+### Core
+
+#### Added
+
+- [Checkbox] Indeterminate state
+
+### React Components
+
+#### Added
+
+- [Checkbox] Indeterminate state
+- [Tabs] initiallyActiveTab property for setting initially active tab (default is the first tab)
+- [Tabs] Tab onClick property for adding callback for tab click
+
+#### Removed
+
+- Node engine restriction by replacing node-sass lib with sass
+
+### Design kit
+
+#### Added
+
+- [Form Components] Indeterminate state for the Checkbox component
+
+### Documentation
+
+#### Added
+
+- [Checkbox] Documentation for the indeterminate checkbox state
+
 ## [1.11.1] - Mar, 8, 2022
 
 ### Core
@@ -51,7 +83,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - [ErrorSummary] Adds missing focus styles
 
 ### Design kit
-**Added**
+
+#### Added
 
 - [Form Components] Multi-page form Stepper component
 - [Form Components] Multi-page form Stepper + heading templates
@@ -61,7 +94,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - [Koros] Dense koro variant
 - [Koros] Angled koro variant
 
-**Changed**
+#### Changed
 
 - Updated HDS Sketch libraries to Sketch version 83.2
 - [Cards] An optional shadow to Card symbols
@@ -71,7 +104,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - [Modals and Notifications] An optional shadow to Tooltip symbols
 - [Modals & Notifications] Changed Small Tooltip symbol smart layout alignment from Left to Center. This change makes it easier to use inside other components when the tooltip text is edited.
 
-**Fixed**
+#### Fixed
 
 - [Typography] Incorrect link colour of the Medium Regular Centered body text
 
diff --git a/packages/core/package.json b/packages/core/package.json
index 1a38c99880..4fe8685ddf 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hds-core",
-  "version": "1.11.1",
+  "version": "1.12.0",
   "description": "Core styles for the Helsinki Design System",
   "homepage": "https://github.com/City-of-Helsinki/helsinki-design-system#readme",
   "license": "MIT",
@@ -26,7 +26,7 @@
     "@storybook/html": "6.4.18",
     "copyfiles": "2.2.0",
     "cssnano": "4.1.10",
-    "hds-design-tokens": "1.11.1",
+    "hds-design-tokens": "1.12.0",
     "normalize.css": "8.0.1",
     "postcss": "8.2.15",
     "postcss-cli": "8.3.1",
diff --git a/packages/design-tokens/package.json b/packages/design-tokens/package.json
index 8a3a00fa0f..64f574ea76 100644
--- a/packages/design-tokens/package.json
+++ b/packages/design-tokens/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hds-design-tokens",
-  "version": "1.11.1",
+  "version": "1.12.0",
   "description": "Design tokens for the Helsinki Design System",
   "homepage": "https://github.com/City-of-Helsinki/helsinki-design-system#readme",
   "license": "MIT",
diff --git a/packages/react/package.json b/packages/react/package.json
index 27cf4f9c62..5e5f117bf7 100644
--- a/packages/react/package.json
+++ b/packages/react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hds-react",
-  "version": "1.11.1",
+  "version": "1.12.0",
   "description": "React components for the Helsinki Design System",
   "homepage": "https://github.com/City-of-Helsinki/helsinki-design-system#readme",
   "license": "MIT",
@@ -106,7 +106,7 @@
     "@react-aria/visually-hidden": "3.2.0",
     "date-fns": "2.16.1",
     "downshift": "6.0.6",
-    "hds-core": "1.11.1",
+    "hds-core": "1.12.0",
     "lodash.isequal": "4.5.0",
     "lodash.isfunction": "3.0.9",
     "lodash.uniqueid": "4.0.1",
diff --git a/site/docs/about/new.mdx b/site/docs/about/new.mdx
index 9026cb7dfb..460c0c217c 100644
--- a/site/docs/about/new.mdx
+++ b/site/docs/about/new.mdx
@@ -13,6 +13,12 @@ import Link from "../../src/components/Link";
     Here you will find summarized patch notes of major releases of HDS. For full patch notes for each release, please refer to the <Link href="https://github.com/City-of-Helsinki/helsinki-design-system/releases" external>GitHub releases</Link>.
 </LargeParagraph>
 
+<p><strong>1.12.0</strong> - <em>22.3.2022</em> - <Link href="https://github.com/City-of-Helsinki/helsinki-design-system/releases/tag/v1.12.0" external>Release notes</Link></p>
+
+- **Added**: Indeterminate Checkbox state
+- **Added**: Tabs initiallyActiveTab and Tab onClick properties
+- **Removed**: Node engine restriction
+
 <p><strong>1.11.1</strong> - <em>8.3.2022</em> - <Link href="https://github.com/City-of-Helsinki/helsinki-design-system/releases/tag/v1.11.1" external>Release notes</Link></p>
 
 - **Fixed**: Core table header's default background color
diff --git a/site/package.json b/site/package.json
index 0a86c86cfa..6398e3ef90 100644
--- a/site/package.json
+++ b/site/package.json
@@ -1,6 +1,6 @@
 {
   "name": "site",
-  "version": "1.11.1",
+  "version": "1.12.0",
   "private": true,
   "description": "Documentation for Helsinki Design System",
   "license": "MIT",
@@ -23,9 +23,9 @@
     "date-fns": "^2.23.0",
     "gatsby-cli": "2.12.29",
     "gatsby-plugin-matomo": "0.8.3",
-    "hds-core": "1.11.1",
-    "hds-design-tokens": "1.11.1",
-    "hds-react": "1.11.1",
+    "hds-core": "1.12.0",
+    "hds-design-tokens": "1.12.0",
+    "hds-react": "1.12.0",
     "react-helmet": "6.0.0",
     "react-markdown": "^6.0.3",
     "rimraf": "3.0.2"