diff --git a/CHANGELOG.md b/CHANGELOG.md
index abef4047b9..76660c593b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,20 @@
 
 
 
+## v0.15.3
+
+
+https://github.com/telusdigital/telus-thorium-core/releases/tag/v0.15.3
+
+- Revert updates of latest blocks + component
+- fix(component collapsible): make collapsible content height dynamic
+- Revert "Revert updates of latest blocks + component"
+- refactor(changed react.propTypes to PropTypes): (#337)
+- Merge branch 'master' of github.com:telusdigital/telus-thorium-core
+- build(add prop-type package to enriched package.json):
+
+
+
 ## v0.15.2
 
 
@@ -16,6 +30,7 @@ https://github.com/telusdigital/telus-thorium-core/releases/tag/v0.15.2
 - build: groovy.ci
 - build(groovy.ci): cd into /scripts folder to run init-npm.sh
 - build(groovy.ci): updating path to init-npm.sh :)
+- Changelog and version bump for v0.15.2
 
 
 
diff --git a/core/package.json b/core/package.json
index 5d10c04554..59da05a9d5 100644
--- a/core/package.json
+++ b/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "telus-thorium-core",
-  "version": "0.15.2",
+  "version": "0.15.3",
   "description": "TELUS Design System core styles",
   "eyeglass": "eyeglass-exports.js",
   "keywords": [
diff --git a/docs/package.json b/docs/package.json
index f65221aa1e..7f07323716 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "telus-thorium-docs",
-  "version": "0.15.2",
+  "version": "0.15.3",
   "description": "TELUS Design System documentation website",
   "main": "index.js",
   "scripts": {
@@ -50,8 +50,8 @@
     "style-loader": "^0.13.1",
     "stylelint": "^7.9.0",
     "stylelint-config-standard": "^16.0.0",
-    "telus-thorium-core": "^0.15.2",
-    "telus-thorium-enriched": "^0.15.2",
+    "telus-thorium-core": "^0.15.3",
+    "telus-thorium-enriched": "^0.15.3",
     "url-loader": "^0.5.8",
     "webpack": "^1.13.2",
     "webpack-dev-server": "^1.16.2",
diff --git a/docs/src/html/1-About/4-changelog.md b/docs/src/html/1-About/4-changelog.md
index 903d8dac0c..03593d3d00 100644
--- a/docs/src/html/1-About/4-changelog.md
+++ b/docs/src/html/1-About/4-changelog.md
@@ -1,7 +1,18 @@
----
-title: Changelog
-template: changelog.jade
----
+
+
+
+## v0.15.3
+
+
+https://github.com/telusdigital/telus-thorium-core/releases/tag/v0.15.3
+
+- Revert updates of latest blocks + component
+- fix(component collapsible): make collapsible content height dynamic
+- Revert "Revert updates of latest blocks + component"
+- refactor(changed react.propTypes to PropTypes): (#337)
+- Merge branch 'master' of github.com:telusdigital/telus-thorium-core
+- build(add prop-type package to enriched package.json):
+
 
 
 ## v0.15.2
@@ -18,6 +29,7 @@ https://github.com/telusdigital/telus-thorium-core/releases/tag/v0.15.2
 - build: groovy.ci
 - build(groovy.ci): cd into /scripts folder to run init-npm.sh
 - build(groovy.ci): updating path to init-npm.sh :)
+- Changelog and version bump for v0.15.2
 
 
 
diff --git a/enriched/package.json b/enriched/package.json
index e98b12e70e..2910eafa09 100644
--- a/enriched/package.json
+++ b/enriched/package.json
@@ -1,6 +1,6 @@
 {
   "name": "telus-thorium-enriched",
-  "version": "0.15.2",
+  "version": "0.15.3",
   "main": "lib/index.js",
   "scripts": {
     "start": "npm run deploy && npm run dev",
@@ -23,7 +23,7 @@
   "peerDependencies": {
     "react": "^15.3.2",
     "react-dom": "^15.3.2",
-    "telus-thorium-core": "^0.15.2"
+    "telus-thorium-core": "^0.15.3"
   },
   "devDependencies": {
     "autoprefixer": "^6.5.1",
@@ -68,7 +68,7 @@
     "rimraf": "^2.5.4",
     "sass-loader": "^3.1.1",
     "style-loader": "^0.12.3",
-    "telus-thorium-core": "^0.15.2",
+    "telus-thorium-core": "^0.15.3",
     "url-loader": "^0.5.6",
     "webpack": "^1.13.2"
   },
@@ -93,4 +93,4 @@
       "^.+\\.(css|less|scss|sass)$": "<rootDir>/../__mocks__/styleMock.js"
     }
   }
-}
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index ea96df2e5b..22f317ffd3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "telus-thorium-build",
-  "version": "0.15.2",
+  "version": "0.15.3",
   "description": "TELUS Design System",
   "license": "UNLICENSED",
   "scripts": {