diff --git a/gnu/packages/qt.scm b/gnu/packages/qt.scm
index 57a70cab27..695cb4b7f5 100644
--- a/gnu/packages/qt.scm
+++ b/gnu/packages/qt.scm
@@ -1808,7 +1808,7 @@ set of plugins for interacting with pulseaudio and GStreamer.")))
 (define-public qtshadertools
   (package
     (name "qtshadertools")
-    (version "6.5.2")
+    (version "6.6.2")
     (source (origin
               (method url-fetch)
               (uri (qt-url name version))
@@ -1816,7 +1816,7 @@ set of plugins for interacting with pulseaudio and GStreamer.")))
               ;; sources.
               (sha256
                (base32
-                "0g8aziqhds2fkx11y4p2akmyn2p1qqf2fjxv72f9pibnhpdv0gya"))))
+                "0bxrczs9nw6az2p4n8x0f660vsmxxynx4iqgj75l4zsfzzbym2v2"))))
     (build-system cmake-build-system)
     (arguments
      (list