diff --git a/HISTORY.md b/HISTORY.md
index 067b97cae..b52db563b 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,7 +1,7 @@
 # History
 
 
-# not yet published, version 6.2.3
+# 2019-10-06, version 6.2.3
 
 - Fixed #1640: function `mean` not working for units. Thanks @clintonc.
 - Fixed #1639: function `min` listed twice in the "See also" section of the
diff --git a/package-lock.json b/package-lock.json
index 1a875bc03..f6fa2c53a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "mathjs",
-  "version": "6.2.2",
+  "version": "6.2.3",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 9670cdc71..ba574ce4c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mathjs",
-  "version": "6.2.2",
+  "version": "6.2.3",
   "description": "Math.js is an extensive math library for JavaScript and Node.js. It features a flexible expression parser with support for symbolic computation, comes with a large set of built-in functions and constants, and offers an integrated solution to work with different data types like numbers, big numbers, complex numbers, fractions, units, and matrices.",
   "author": "Jos de Jong <wjosdejong@gmail.com> (https://github.com/josdejong)",
   "contributors": [
diff --git a/src/version.js b/src/version.js
index 2c1537faf..b3beb8522 100644
--- a/src/version.js
+++ b/src/version.js
@@ -1,3 +1,3 @@
-export const version = '6.2.2'
+export const version = '6.2.3'
 // Note: This file is automatically generated when building math.js.
 // Changes made in this file will be overwritten.