diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 2b9629058d..f08a204fb8 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -7499,14 +7499,14 @@ (define-public r-ncdf4
 (define-public r-biocmanager
   (package
     (name "r-biocmanager")
-    (version "1.30.3")
+    (version "1.30.4")
     (source
      (origin
        (method url-fetch)
        (uri (cran-uri "BiocManager" version))
        (sha256
         (base32
-         "0mfvx1xzsgiag9p42kdyqg8fvajyakrdy3z2smhdlaawzbi0qmax"))))
+         "0kxs76pixk1d2lpvkyrq6nnvv1rqf55ph5f7igkadyyqirf3y2ah"))))
     (properties `((upstream-name . "BiocManager")))
     (build-system r-build-system)
     (home-page "https://cran.r-project.org/web/packages/BiocManager/")