diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index d9273e82c7..e4c3b204ea 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -28875,14 +28875,14 @@ models.")
 (define-public r-gamlss
   (package
     (name "r-gamlss")
-    (version "5.4-20")
+    (version "5.4-22")
     (source
      (origin
        (method url-fetch)
        (uri (cran-uri "gamlss" version))
        (sha256
         (base32
-         "0wv812xby0i8zn07zw30ic4mmr418gk1ch1lvyh0kybkw4h1w356"))))
+         "0bgya6jb462ggqnmlpwdymxqvqbkah15i3aai1xi9496z66r1rh1"))))
     (properties `((upstream-name . "gamlss")))
     (build-system r-build-system)
     (propagated-inputs