diff --git a/CHANGELOG.md b/CHANGELOG.md
index c3db9da..d303d46 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,16 @@
 
 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="2.1.5"></a>
+## [2.1.5](https://github.com/peerigon/parse-domain/compare/v2.1.4...v2.1.5) (2018-10-19)
+
+
+### Bug Fixes
+
+* Compatibility problems with older JavaScript engines ([#51](https://github.com/peerigon/parse-domain/issues/51)) ([d9d782b](https://github.com/peerigon/parse-domain/commit/d9d782b))
+
+
+
 <a name="2.1.4"></a>
 ## [2.1.4](https://github.com/peerigon/parse-domain/compare/v2.1.3...v2.1.4) (2018-10-19)
 
diff --git a/package-lock.json b/package-lock.json
index 9977df2..e849927 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "parse-domain",
-  "version": "2.1.4",
+  "version": "2.1.5",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 610c7be..bd86cf2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "parse-domain",
-  "version": "2.1.4",
+  "version": "2.1.5",
   "description": "Splits an url into sub-domain, domain and effective top-level-domain",
   "main": "./lib/parseDomain.js",
   "scripts": {