diff --git a/asdf.asd b/asdf.asd
index 4edd595ed55db8d5143b212517ad3450c5a5e66c..7b1b87671ef7c40e623b46db20ecffe539a49f3e 100644
--- a/asdf.asd
+++ b/asdf.asd
@@ -74,7 +74,7 @@
   :licence "MIT"
   :description "Another System Definition Facility"
   :long-description "ASDF builds Common Lisp software organized into defined systems."
-  :version "3.0.2.30" ;; to be automatically updated by make bump-version
+  :version "3.0.2.31" ;; to be automatically updated by make bump-version
   :depends-on ()
   #+asdf3 :encoding #+asdf3 :utf-8
   ;; For most purposes, asdf itself specially counts as a builtin system.
diff --git a/header.lisp b/header.lisp
index c0031058be9e2c2e4d9e5f48f758a6e437ab67e7..4ebecd348cec1763b6f7e1f06505ca3b549fe893 100644
--- a/header.lisp
+++ b/header.lisp
@@ -1,5 +1,5 @@
 ;;; -*- mode: Common-Lisp; Base: 10 ; Syntax: ANSI-Common-Lisp -*-
-;;; This is ASDF 3.0.2.30: Another System Definition Facility.
+;;; This is ASDF 3.0.2.31: Another System Definition Facility.
 ;;;
 ;;; Feedback, bug reports, and patches are all welcome:
 ;;; please mail to <asdf-devel@common-lisp.net>.
diff --git a/upgrade.lisp b/upgrade.lisp
index 5c45cbb6972f71be85bd49f8403e5384f64dfb65..2d3a65ffa722b653a5d07f515ed027988bf72d40 100644
--- a/upgrade.lisp
+++ b/upgrade.lisp
@@ -52,7 +52,7 @@ You can compare this string with e.g.: (ASDF:VERSION-SATISFIES (ASDF:ASDF-VERSIO
          ;; "3.4.5.67" would be a development version in the official upstream of 3.4.5.
          ;; "3.4.5.0.8" would be your eighth local modification of official release 3.4.5
          ;; "3.4.5.67.8" would be your eighth local modification of development version 3.4.5.67
-         (asdf-version "3.0.2.30")
+         (asdf-version "3.0.2.31")
          (existing-version (asdf-version)))
     (setf *asdf-version* asdf-version)
     (when (and existing-version (not (equal asdf-version existing-version)))
diff --git a/version.lisp-expr b/version.lisp-expr
index 3727e7df8a763e1785e9e6703444021844bc6bb6..c2bbb0e66f292b6466f60362557ae5f3d02ee678 100644
--- a/version.lisp-expr
+++ b/version.lisp-expr
@@ -1,2 +1,2 @@
-"3.0.2.30"
+"3.0.2.31"