diff --git a/CHANGELOG.md b/CHANGELOG.md
index ac98df02..e39d0db9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,14 @@
-### [Unreleased]
+### 8.3.7: 2022-04-11
 
 * Remove leftover code from Gutenberg editor
-* Move externalLinkDomains list to theme settings for consistency
+* Move externalLinkDomains list to theme settings for consistency (devpackages 2.4.4)
+* Add cssnano and related postcss-plugins, deprecate gulp-clean-css that is in maintenance-mode (devpackages 2.4.4)
+* Improve watch task to be more performant (devpackages 2.4.4)
+* Add gulp-size and verbose information to console (devpackages 2.4.4)
+* Add instructions on how to contribute (devpackages 2.4.4)
+* Update stylelint-config-standard, stylelint-config-recommended-css, caniuse-lite and js related packages (devpackages 2.4.4)
+* Get phpcs task from devpackages 2.4.4
+* Bump tested up WordPress version to 5.9.3
 
 ### 8.3.6: 2022-03-31
 
diff --git a/README.md b/README.md
index d3d7cf4a..50956ec3 100644
--- a/README.md
+++ b/README.md
@@ -399,7 +399,7 @@ Starting from v2.6.0 WooCommerce support comes with [Air helper](https://github.
 
 * PHP >= 7.4
 * Requires at least: WordPress 4.7.1
-* Tested up to WordPress 5.9.2
+* Tested up to WordPress 5.9.3
 
 ### Recommendations for development
 
diff --git a/bin/tasks/additions.sh b/bin/tasks/additions.sh
index 3ef2aa47..ff7fd2f2 100644
--- a/bin/tasks/additions.sh
+++ b/bin/tasks/additions.sh
@@ -2,7 +2,7 @@
 # @Author: Roni Laukkarinen
 # @Date:   2021-05-21 14:40:29
 # @Last Modified by:   Roni Laukkarinen
-# @Last Modified time: 2022-03-31 16:45:07
+# @Last Modified time: 2022-04-11 17:23:54
 echo "${YELLOW}Adding media library folder...${TXTRESET}"
 mkdir -p ${PROJECT_PATH}/media
 echo "" > ${PROJECT_PATH}/media/index.php
@@ -10,8 +10,8 @@ chmod 777 ${PROJECT_PATH}/media
 
 echo "${YELLOW}Generating default README.md...${TXTRESET}"
 
-NEWEST_AIR_VERSION="8.3.6"
-NEWEST_WORDPRESS_VERSION="5.9.2"
+NEWEST_AIR_VERSION="8.3.7"
+NEWEST_WORDPRESS_VERSION="5.9.3"
 NEWEST_PHP_VERSION="7.4"
 CURRENT_DATE=$(LC_TIME=en_US date '+%d %b %Y' |tr ' ' '_');
 echo "# ${PROJECT_NAME}
diff --git a/functions.php b/functions.php
index 8a69ca72..cc529e04 100644
--- a/functions.php
+++ b/functions.php
@@ -6,8 +6,8 @@
  * own files under /inc and just require here.
  *
  * @Date: 2019-10-15 12:30:02
- * @Last Modified by:   Timi Wahalahti
- * @Last Modified time: 2022-04-08 13:05:16
+ * @Last Modified by:   Roni Laukkarinen
+ * @Last Modified time: 2022-04-11 17:23:34
  *
  * @package air-light
  */
@@ -17,7 +17,7 @@
 /**
  * The current version of the theme.
  */
-define( 'AIR_LIGHT_VERSION', '8.3.6' );
+define( 'AIR_LIGHT_VERSION', '8.3.7' );
 
 // We need to have some defaults as comments or empties so let's allow this:
 // phpcs:disable Squiz.Commenting.InlineComment.SpacingBefore, WordPress.Arrays.ArrayDeclarationSpacing.SpaceInEmptyArray
diff --git a/package.json b/package.json
index 3b7f170f..c568c4db 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "air-light",
-  "version": "8.3.6",
+  "version": "8.3.7",
   "description": "A minimalist WordPress starter theme.",
   "author": "Digitoimisto Dude Oy (moro@dude.fi)",
   "devDependencies": {
diff --git a/readme.txt b/readme.txt
index d2f4a93a..77f0f284 100644
--- a/readme.txt
+++ b/readme.txt
@@ -11,8 +11,8 @@ Contributors: Digitoimisto Dude Oy
 Tags: one-column, accessibility-ready, translation-ready
 
 Requires at least: 5.9
-Tested up to: 5.9.2
-Stable tag: 8.3.6
+Tested up to: 5.9.3
+Stable tag: 8.3.7
 License: MIT License
 License URI: https://opensource.org/licenses/MIT
 
diff --git a/style.css b/style.css
index b2b13691..c59d085d 100644
--- a/style.css
+++ b/style.css
@@ -4,7 +4,7 @@ Theme URI: https://github.com/digitoimistodude/air-light
 Author: Digitoimisto Dude Oy
 Author URI: https://www.dude.fi
 Description: Hi. I'm a starter theme called <code>Air-light</code>, or <em>air</em>, if you like. I'm a theme based on Automattic's underscores and I'm meant for hacking so don't use me as a <em>Parent Theme</em> as-is. Instead try turning me into the next, most awesome, WordPress theme out there. That's what I'm here for.
-Version: 8.3.6
+Version: 8.3.7
 
 ------8<----------
 Please do this before your actual theme is ready to go live:
@@ -23,7 +23,7 @@ If you see this, contact the site admin.
 @version 2022-04-11
 @since 2016-01-28
 
-Tested up to: 5.9.2
+Tested up to: 5.9.3
 Requires PHP: 7.2
 License: MIT License
 License URI: LICENSE