diff --git a/lisp/doom.el b/lisp/doom.el
index ba4467a47..a342a0d8c 100644
--- a/lisp/doom.el
+++ b/lisp/doom.el
@@ -168,7 +168,7 @@
   "Current version of Doom Emacs core.")
 
 ;; DEPRECATED: Remove these when the modules are moved out of core.
-(defconst doom-modules-version "23.08.0-pre"
+(defconst doom-modules-version "23.09.0-pre"
   "Current version of Doom Emacs.")
 
 (defvar doom-init-time nil