diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 7af2f6ec7a..9c0b58936c 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -34383,14 +34383,14 @@ (define-public r-btm
 (define-public r-delaporte
   (package
     (name "r-delaporte")
-    (version "8.0.3")
+    (version "8.1.0")
     (source
      (origin
        (method url-fetch)
        (uri (cran-uri "Delaporte" version))
        (sha256
         (base32
-         "1d1jkbxlwnqznh9pkjpkr7np2nmqzjvrdmlb210y1lb08mqmb73w"))))
+         "08si87f6zjsmmzgvhnfjw8l7lcwlfj2qd4zf6ypm197vdhqw0d0r"))))
     (properties `((upstream-name . "Delaporte")))
     (build-system r-build-system)
     (native-inputs (list gfortran))