diff --git a/CHANGELOG.md b/CHANGELOG.md
index 08c1fd4..ff1608d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [3.1.5] - 2020-04-15
+### Fixed
+- README
+
 ## [3.1.5] - 2020-04-12
 ### Fixed
 - README
diff --git a/README.md b/README.md
index f152eaf..0b6ff9c 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ Binary Search Tree & AVL Tree (Self Balancing Tree) implementation in javascript
 * [API](#api)
   * [require](#require)
   * [import](#import)
-  * [Construction](#create-a-tree)
+  * [Construction](#construction)
   * [.insert(key, value)](#insertkey-value)
   * [.has(key)](#haskey)
   * [.find(key)](#findkey)
diff --git a/package.json b/package.json
index 83aa11e..41d696a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@datastructures-js/binary-search-tree",
-  "version": "3.1.5",
+  "version": "3.1.6",
   "description": "binary search tree & avl tree (self balancing tree) implementation in javascript",
   "main": "index.js",
   "scripts": {