diff --git a/gnu/packages/bioconductor.scm b/gnu/packages/bioconductor.scm
index 02d5befe6f..1076b5751c 100644
--- a/gnu/packages/bioconductor.scm
+++ b/gnu/packages/bioconductor.scm
@@ -6872,14 +6872,14 @@ modeling the rates that determines changes in mature mRNA levels.")
 (define-public r-dnabarcodes
   (package
     (name "r-dnabarcodes")
-    (version "1.24.0")
+    (version "1.26.0")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "DNABarcodes" version))
        (sha256
         (base32
-         "07yaz98r18mjny1ilmfnjxcra7xpklnd183pw0kasvsri01ccwxg"))))
+         "0n2qlvpcjhrxr3br27gz9vhwcpf7sn6g4xdjazvvi3gqcgk90xc6"))))
     (properties `((upstream-name . "DNABarcodes")))
     (build-system r-build-system)
     (propagated-inputs