diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 7bb9b3eeae..90a8ec6f08 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -28231,13 +28231,13 @@ (define-public r-liger
 (define-public r-harmony
   (package
     (name "r-harmony")
-    (version "1.2.0")
+    (version "1.2.1")
     (source
      (origin
        (method url-fetch)
        (uri (cran-uri "harmony" version))
        (sha256
-        (base32 "1df7bb9ba3m0c44fhmh8cs4hlkh4fffjwm8rz7l87lf5pdy7sg56"))))
+        (base32 "1p9vcc5v12nq4c7hqqlq5gp8gljxfbv1znrjl4d3f4bkz5dy82i4"))))
     (properties `((upstream-name . "harmony")))
     (build-system r-build-system)
     (propagated-inputs (list r-cowplot