diff --git a/gnu/packages/bioconductor.scm b/gnu/packages/bioconductor.scm
index 4634968eee..dba2e7ef7e 100644
--- a/gnu/packages/bioconductor.scm
+++ b/gnu/packages/bioconductor.scm
@@ -13147,13 +13147,13 @@ large datasets, including support for on-disk data representation.")
 (define-public r-multibac
   (package
     (name "r-multibac")
-    (version "1.12.0")
+    (version "1.14.0")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "MultiBaC" version))
        (sha256
-        (base32 "1mwfibakrxgs3r572bqqqmzq7ys6cs0bpn0wfrcb08ww2197xc4j"))))
+        (base32 "0m08620sii9181y0vlcrw9nbcnp4vnjjxvp96iqlgg5fsb23wbl7"))))
     (properties `((upstream-name . "MultiBaC")))
     (build-system r-build-system)
     (propagated-inputs