diff --git a/gnu/packages/bioconductor.scm b/gnu/packages/bioconductor.scm
index c70ff6c768..736bf192ff 100644
--- a/gnu/packages/bioconductor.scm
+++ b/gnu/packages/bioconductor.scm
@@ -9820,14 +9820,14 @@ specific parser.")
 (define-public r-mzr
   (package
     (name "r-mzr")
-    (version "2.36.0")
+    (version "2.38.0")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "mzR" version))
        (sha256
         (base32
-         "0z6ckp69syrdzhp6n4n399k2lar3w4n2d1ji2f90951c4ds6hkh8"))
+         "02dz23xns9ryz98nip1w68h9q5ckxpyl1zvzklsp4j7p9z2400dk"))
        (modules '((guix build utils)))
        (snippet
         '(delete-file-recursively "src/boost"))))