diff --git a/asdf.asd b/asdf.asd
index 63bb29b5747a906df3125e14b94ca22f170075b3..23d408b32b12f70af5386cec087ed140552c02e1 100644
--- a/asdf.asd
+++ b/asdf.asd
@@ -15,7 +15,7 @@
   :licence "MIT"
   :description "Another System Definition Facility"
   :long-description "ASDF builds Common Lisp software organized into defined systems."
-  :version "2.26.138" ;; to be automatically updated by make bump-version
+  :version "2.26.139" ;; to be automatically updated by make bump-version
   :depends-on ()
   :components ((:module "build" :components ((:file "asdf"))))
   :in-order-to (#+asdf2.27 (compile-op (monolithic-load-concatenated-source-op asdf/defsystem))))
diff --git a/header.lisp b/header.lisp
index b9b497ef44cd8fc97134e745881454d7b39323e0..4cf1cab269c50d28fa85673954b15d16917d0ac4 100644
--- a/header.lisp
+++ b/header.lisp
@@ -1,5 +1,5 @@
 ;; -*- mode: Common-Lisp; Base: 10 ; Syntax: ANSI-Common-Lisp ; coding: utf-8 -*-
-;;; This is ASDF 2.26.138: Another System Definition Facility.
+;;; This is ASDF 2.26.139: Another System Definition Facility.
 ;;;
 ;;; Feedback, bug reports, and patches are all welcome:
 ;;; please mail to <asdf-devel@common-lisp.net>.
diff --git a/run-program.lisp b/run-program.lisp
index ced1759ff060430d64d171fbf731cabd2dcf74f0..e3bc42bf629affbc651af00da359adfdd2b27baa 100644
--- a/run-program.lisp
+++ b/run-program.lisp
@@ -177,7 +177,7 @@ by /bin/sh in POSIX"
 (defmethod slurp-input-stream (x stream
                                &key linewise prefix (element-type 'character) buffer-size
                                &allow-other-keys)
-  (declare (ignorable linewise prefix element-type buffer-size))
+  (declare (ignorable stream linewise prefix element-type buffer-size))
   (cond
     #+(or gcl<2.7 genera)
     ((functionp x) (funcall x stream))
diff --git a/upgrade.lisp b/upgrade.lisp
index 3dd26243a1a71c00a48662ee1512de40e28856fd..f651f3d8db2f7da47f936c49e2841a45d82bc9fe 100644
--- a/upgrade.lisp
+++ b/upgrade.lisp
@@ -35,7 +35,7 @@
          ;; "2.345.6" would be a development version in the official upstream
          ;; "2.345.0.7" would be your seventh local modification of official release 2.345
          ;; "2.345.6.7" would be your seventh local modification of development version 2.345.6
-         (asdf-version "2.26.138")
+         (asdf-version "2.26.139")
          (existing-asdf (find-class (find-symbol* :component :asdf nil) nil))
          (existing-version *asdf-version*)
          (already-there (equal asdf-version existing-version))
diff --git a/version.lisp-expr b/version.lisp-expr
index 38330557560a8e16daddc29b7e75d5e3e2f97129..de354a3a41760892d162cf466560cec78dba8fd4 100644
--- a/version.lisp-expr
+++ b/version.lisp-expr
@@ -1 +1 @@
-"2.26.138"
+"2.26.139"