diff --git a/gnu/packages/bioconductor.scm b/gnu/packages/bioconductor.scm
index a0370e8195..4cb52448f1 100644
--- a/gnu/packages/bioconductor.scm
+++ b/gnu/packages/bioconductor.scm
@@ -12466,14 +12466,14 @@ Markov-Chain-Monte-Carlo is applied to sample the activity states.")
 (define-public r-multidataset
   (package
     (name "r-multidataset")
-    (version "1.24.0")
+    (version "1.26.0")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "MultiDataSet" version))
        (sha256
         (base32
-         "0rfs6jkzh1i4mj1pgfk4lwzmcl8pcwizra3q3282x3d8h2g98qnf"))))
+         "1qja5xd42wh8qbcil4hhnmh9zlby2gfglax2qbf5bzg3h6yzpy4g"))))
     (properties `((upstream-name . "MultiDataSet")))
     (build-system r-build-system)
     (propagated-inputs