diff --git a/asdf.lisp b/asdf.lisp
index 6bce6e113e84cd5d9e578be2fe2a8b4cc17f63f3..4a851322a4e50e0c667c441515fdf5a2253943ec 100644
--- a/asdf.lisp
+++ b/asdf.lisp
@@ -163,7 +163,7 @@
 ;;;;
 (defparameter *asdf-revision*
   ;; the 1+ hair is to ensure that we don't do an inadvertent find and replace
-  (subseq "REVISION:1.373" (1+ (length "REVISION"))))
+  (subseq "REVISION:1.374" (1+ (length "REVISION"))))
 
 (defvar *resolve-symlinks* t
   "Determine whether or not ASDF resolves symlinks when defining systems.