diff --git a/gnu/packages/gnome-xyz.scm b/gnu/packages/gnome-xyz.scm
index bc5e4047dd..d05bdf0ac0 100644
--- a/gnu/packages/gnome-xyz.scm
+++ b/gnu/packages/gnome-xyz.scm
@@ -117,7 +117,7 @@ (define-public delft-icon-theme
 (define-public gnome-shell-extension-dash-to-dock
   (package
     (name "gnome-shell-extension-dash-to-dock")
-    (version "65")
+    (version "66")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -126,7 +126,7 @@ (define-public gnome-shell-extension-dash-to-dock
                                            version))))
               (sha256
                (base32
-                "0ln49l9s0yfl30pi77pz7xlmh63l9vjppi863kry5lay10dsvz47"))
+                "04krl6rxlp1qc97psraf2kwin7h0mx4c7pnfpi7vhplmvasrwkfh"))
               (file-name (git-file-name name version))))
     (build-system gnu-build-system)
     (arguments