diff --git a/CHANGELOG.md b/CHANGELOG.md
index befefb78..de987cbe 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-# WIP
+# 1.3.15
 
 - Performance improvement in JVM version #436 via @bsless
 
diff --git a/README.md b/README.md
index 0f316e54..58898bf4 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ The intention with DataScript is to be a basic building block in client-side app
 ## Latest version [![Build Status](https://travis-ci.org/tonsky/datascript.svg?branch=master)](https://travis-ci.org/tonsky/datascript)
 
 ```clj
-[datascript "1.3.14"]
+[datascript "1.3.15"]
 ```
 
 Important! If you are using shadow-cljs, add
@@ -174,7 +174,7 @@ For more examples, see [our acceptance test suite](test/datascript/test/).
 DataScript can be used from any JS engine without additional dependencies:
 
 ```html
-<script src="https://github.com/tonsky/datascript/releases/download/1.3.14/datascript-1.3.14.min.js"></script>
+<script src="https://github.com/tonsky/datascript/releases/download/1.3.15/datascript-1.3.15.min.js"></script>
 ```
 
 or as a CommonJS module ([npm page](https://www.npmjs.org/package/datascript)):
diff --git a/project.clj b/project.clj
index 0352374b..d8404267 100644
--- a/project.clj
+++ b/project.clj
@@ -1,4 +1,4 @@
-(def version "1.3.14")
+(def version "1.3.15")
 
 (defproject datascript (str version (System/getenv "DATASCRIPT_CLASSIFIER"))
   :description "An implementation of Datomic in-memory database and Datalog query engine in ClojureScript"
diff --git a/release-js/package.json b/release-js/package.json
index a33b56f2..2a5a7645 100644
--- a/release-js/package.json
+++ b/release-js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "datascript",
-  "version": "1.3.14",
+  "version": "1.3.15",
   "description": "Immutable in-memory triplestore with Datalog queries",
   "homepage": "https://github.com/tonsky/datascript",
   "author": "Nikita Prokopov (https://github.com/tonsky)",
diff --git a/release-js/wrapper.prefix b/release-js/wrapper.prefix
index 1bde1f13..15454691 100644
--- a/release-js/wrapper.prefix
+++ b/release-js/wrapper.prefix
@@ -1,5 +1,5 @@
 /**
- * Datascript v1.3.14
+ * Datascript v1.3.15
  *
  * Copyright 2014-2021 Nikita Prokopov
  *