diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2716c21e8c..27f2ceeeb3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,18 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+<a name="3.0.0-alpha.5"></a>
+# [3.0.0-alpha.5](https://github.com/dequelabs/axe-core/compare/v3.0.0-alpha.4...v3.0.0-alpha.5) (2017-09-25)
+
+
+### Bug Fixes
+
+* **aria:** adding support for aria-expanded in menuitem ([#521](https://github.com/dequelabs/axe-core/issues/521)) ([b30b451](https://github.com/dequelabs/axe-core/commit/b30b451))
+* **postinstall:** use node, more conditionals ([#520](https://github.com/dequelabs/axe-core/issues/520)) ([f5b5299](https://github.com/dequelabs/axe-core/commit/f5b5299))
+* Match prerelease versions for helpUrl ([#546](https://github.com/dequelabs/axe-core/issues/546)) ([5300577](https://github.com/dequelabs/axe-core/commit/5300577))
+
+
+
 <a name="3.0.0-alpha.4"></a>
 ## [3.0.0-alpha.4](https://github.com/dequelabs/axe-core/compare/v3.0.0-alpha.3...v3.0.0-alpha.4) (2017-09-08)
 
diff --git a/bower.json b/bower.json
index 7b01ad719b..1741e32b32 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "axe-core",
-  "version": "3.0.0-alpha.4",
+  "version": "3.0.0-alpha.5",
   "contributors": [
     {
       "name": "David Sturley",
diff --git a/package.json b/package.json
index be20a3ad30..072fee2fd8 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "axe-core",
   "description": "Accessibility engine for automated Web UI testing",
-  "version": "3.0.0-alpha.4",
+  "version": "3.0.0-alpha.5",
   "license": "MPL-2.0",
   "engines": {
     "node": ">=4"