diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 4da2cc5bcc..df71bdaa40 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -8063,14 +8063,14 @@ multivariate plot methods.")
 (define-public r-fnn
   (package
     (name "r-fnn")
-    (version "1.1.3")
+    (version "1.1.3.1")
     (source
      (origin
        (method url-fetch)
        (uri (cran-uri "FNN" version))
        (sha256
         (base32
-         "0cllqlnynm5yaj4r64mqyyfc8phkb38rwssq8k8ikgfgr4jklxny"))))
+         "0nmynpiy3d2dnd5ngjf4m79jy02byhk43gj0xny9a6j8243f5c2j"))))
     (properties `((upstream-name . "FNN")))
     (build-system r-build-system)
     (home-page "https://cran.r-project.org/web/packages/FNN")