diff --git a/CHANGELOG.org b/CHANGELOG.org
index aa83fec..f5977e3 100644
--- a/CHANGELOG.org
+++ b/CHANGELOG.org
@@ -1,5 +1,8 @@
 #+TITLE: Changelog
 
+* v1.6.4    2024-11-08
+- This release doesn't introduce any new features or bug fixes. Instead, it replaces the use of =if-let= and =when-let=, which are obsolete as of Emacs 31.x.
+
 * v1.6.3    2024-07-13
 
 ** Fixes:
diff --git a/igist.el b/igist.el
index 6601b0b..1966771 100644
--- a/igist.el
+++ b/igist.el
@@ -4,7 +4,7 @@
 
 ;; Author: Karim Aziiev <karim.aziiev@gmail.com>
 ;; URL: https://github.com/KarimAziev/igist
-;; Version: 1.6.3
+;; Version: 1.6.4
 ;; Keywords: tools
 ;; Package-Requires: ((emacs "27.1") (ghub "3.6.0") (transient "0.4.1"))
 ;; SPDX-License-Identifier: GPL-3.0-or-later