diff --git a/gnu/packages/wm.scm b/gnu/packages/wm.scm
index b139e37748..4678ec524a 100644
--- a/gnu/packages/wm.scm
+++ b/gnu/packages/wm.scm
@@ -1762,8 +1762,8 @@ (define-public sbcl-stumpwm-pass
       (license (list license:gpl2+ license:gpl3+ license:bsd-2)))))
 
 (define-public sbcl-stumpwm-globalwindows
-  (let ((commit "dd5b037923ec7d3cc27c55806bcec5a1b8cf4e91")
-        (revision "1"))
+    (let ((commit "920f8fc1488f7953f205e1dda4c2ecbbbda56d6")
+        (revision "2"))
     (package
       (name "sbcl-globalwindows")
       (version (git-version "0.0.1" revision commit)) ;no upstream release
@@ -1775,7 +1775,7 @@ (define-public sbcl-stumpwm-globalwindows
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
-          (base32 "0ahxdj9f884afpzxczx6mx7l4nwg4kw6afqaq7lwhf7lxcwylldn"))))
+          (base32 "0giac390bq95ag41xkxqp8jjrhfx1wpgglz7jg5rkm0wjhcwmyml"))))
       (inputs
        `(("stumpwm" ,stumpwm "lib")))
       (build-system asdf-build-system/sbcl)