diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 10263024ca..08457f8c2b 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -5564,14 +5564,14 @@ (define-public r-mapdata
 (define-public r-maps
   (package
     (name "r-maps")
-    (version "3.4.1")
+    (version "3.4.1.1")
     (source
      (origin
        (method url-fetch)
        (uri (cran-uri "maps" version))
        (sha256
         (base32
-         "0034114pdakxcx480b45qy9j4vq1v5ss961ssy92w4nqiqhsb4z6"))))
+         "06l58919kgks9adwzgfir44q6gnx46j3c7ah9c6d4dn36xsld7fk"))))
     (build-system r-build-system)
     (home-page "https://cran.r-project.org/web/packages/maps")
     (synopsis "Draw geographical maps")