diff --git a/gnu/packages/bioconductor.scm b/gnu/packages/bioconductor.scm
index b4d4760fd9..ad055d6df0 100644
--- a/gnu/packages/bioconductor.scm
+++ b/gnu/packages/bioconductor.scm
@@ -20365,14 +20365,14 @@ (define-public r-wgcna
 (define-public r-rgraphviz
   (package
     (name "r-rgraphviz")
-    (version "2.44.0")
+    (version "2.46.0")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "Rgraphviz" version))
        (sha256
         (base32
-         "1dv1vk73achjz5b5zzw2d517nbjfrlj7gppd48pfhk1w0mvz3q61"))))
+         "03l6yr76inv4fivy10g0h2qafgywrcjnnhs694lwqz1y6r0gm1sy"))))
     (properties `((upstream-name . "Rgraphviz")))
     (build-system r-build-system)
     (arguments