diff --git a/gnu/packages/bioconductor.scm b/gnu/packages/bioconductor.scm
index 9c62bd8bc1..b74db86cdc 100644
--- a/gnu/packages/bioconductor.scm
+++ b/gnu/packages/bioconductor.scm
@@ -1226,12 +1226,12 @@ (define-public r-marray
 (define-public r-cghbase
   (package
    (name "r-cghbase")
-   (version "1.42.0")
+   (version "1.44.0")
    (source (origin
             (method url-fetch)
             (uri (bioconductor-uri "CGHbase" version))
             (sha256
-             (base32 "0ghxp49xdi09p3f2qwrdrq2p4qjafj4z1rr08ycgbf11gb22h1sc"))))
+             (base32 "0z9lvn5dxym6kc8ak5fsqkipv2p4z49va3cyz1ch8rw477k2iwvm"))))
    (properties `((upstream-name . "CGHbase")))
    (build-system r-build-system)
    (propagated-inputs