diff --git a/CHANGELOG.md b/CHANGELOG.md
index 456a73d8..be55ab02 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 1.6.3
+
+- Fix regression in 1.6.2 #460 via @galdre
+
 # 1.6.2
 
 - Query: shortcircuit clause resolution when result is guaranteed to be empty #459 via @galdre
diff --git a/README.md b/README.md
index fcbb8d08..9ed5768e 100644
--- a/README.md
+++ b/README.md
@@ -19,11 +19,11 @@ The intention with DataScript is to be a basic building block in client-side app
 
 ```clj
 ;; lein
-[datascript "1.6.2"]
+[datascript "1.6.3"]
 ```
 ```clj
 ;; deps.edn
-datascript/datascript {:mvn/version "1.6.2"}
+datascript/datascript {:mvn/version "1.6.3"}
 ```
 
 Important! If you are using shadow-cljs, add
@@ -182,7 +182,7 @@ 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/1.6.2/datascript-1.6.2.min.js"></script>
+<script src="https://github.com/tonsky/datascript/releases/download/1.6.3/datascript-1.6.3.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 7f87e77b..075b7c6a 100644
--- a/project.clj
+++ b/project.clj
@@ -1,4 +1,4 @@
-(def version "1.6.2")
+(def version "1.6.3")
 
 (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 e322e517..7bedf7b7 100644
--- a/release-js/package.json
+++ b/release-js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "datascript",
-  "version": "1.6.2",
+  "version": "1.6.3",
   "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 a76d136b..c5c96ee1 100644
--- a/release-js/wrapper.prefix
+++ b/release-js/wrapper.prefix
@@ -1,5 +1,5 @@
 /**
- * Datascript v1.6.2
+ * Datascript v1.6.3
  *
  * Copyright 2014-2021 Nikita Prokopov
  *