diff --git a/gnu/packages/qt.scm b/gnu/packages/qt.scm
index 5a337295a1..ec4ce5ce67 100644
--- a/gnu/packages/qt.scm
+++ b/gnu/packages/qt.scm
@@ -2002,13 +2002,13 @@ (define-public qtwayland-5
 (define-public qtwayland
   (package
     (name "qtwayland")
-    (version "6.6.2")
+    (version "6.6.3")
     (source
      (origin
        (method url-fetch)
        (uri (qt-url name version))
        (sha256
-        (base32 "0y6x84ckcc53ddclnrlzs08b1kvw6saw9nim0hz4wc5fyz7dbkcv"))))
+        (base32 "0gamcqpl302wlznfnlcg9vlnnhfpxgjnz05prwc9wpy0xh7wqvm9"))))
     (build-system cmake-build-system)
     (arguments
      (list #:configure-flags #~(list "-DQT_BUILD_TESTS=ON")