diff --git a/gnu/packages/bioconductor.scm b/gnu/packages/bioconductor.scm
index b4d7098995..a284ea8d41 100644
--- a/gnu/packages/bioconductor.scm
+++ b/gnu/packages/bioconductor.scm
@@ -13276,14 +13276,14 @@ (define-public r-gqtlstats
 (define-public r-gviz
   (package
     (name "r-gviz")
-    (version "1.36.1")
+    (version "1.36.2")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "Gviz" version))
        (sha256
         (base32
-         "1mljj70pg36dgrqhdfj643p39wbps66zz23xw6km150lq6fpgpg5"))))
+         "0lp0k8jd4dfsfn10706124graaqnzcyv1siblvm8dn2ykw2rc6vl"))))
     (properties `((upstream-name . "Gviz")))
     (build-system r-build-system)
     (propagated-inputs