diff --git a/gnu/packages/gnome-xyz.scm b/gnu/packages/gnome-xyz.scm
index 439aacd876..429ede8650 100644
--- a/gnu/packages/gnome-xyz.scm
+++ b/gnu/packages/gnome-xyz.scm
@@ -914,7 +914,7 @@ (define-public gnome-shell-extension-jiggle
 (define-public gnome-shell-extension-burn-my-windows
   (package
     (name "gnome-shell-extension-burn-my-windows")
-    (version "15")
+    (version "21")
     (source
      (origin
        (method git-fetch)
@@ -923,7 +923,7 @@ (define-public gnome-shell-extension-burn-my-windows
              (commit (string-append "v" version))))
        (sha256
         (base32
-         "1gabnqdk11n6345jzv9sc4yjmfrdgg0lsz6zc29gc5afzgirkhm5"))
+         "07ckfl47pq83nhb77v230zfxlz3imga3s8nn3sr9cq4zxvbkj2r4"))
        (file-name (git-file-name name version))))
     (build-system copy-build-system)
     (arguments