13/77: gnu: r-proxy: Update to 0.4-21.

[Ricardo Wurmus]

rekado pushed a commit to branch master
in repository guix.

commit de1c0332d9003faba5b70c656c1da3e0b1da4235
Author: Ricardo Wurmus <address@hidden>
Date:   Tue Feb 13 15:52:38 2018 +0100

    gnu: r-proxy: Update to 0.4-21.
    
    * gnu/packages/cran.scm (r-proxy): Update to 0.4-21.
---
 gnu/packages/cran.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 879861b..d36ee46 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -542,14 +542,14 @@ plot networks.")
 (define-public r-proxy
   (package
     (name "r-proxy")
-    (version "0.4-20")
+    (version "0.4-21")
     (source
      (origin
        (method url-fetch)
        (uri (cran-uri "proxy" version))
        (sha256
         (base32
-         "15g6dacdmlbkcnimblscghl23aj732cn6qwbs583r4im9v5nvbla"))))
+         "1vih8gsfzv97h5c8ixd1qjnn02i7fzla2p9fdj2wpisqhx0p0xv0"))))
     (build-system r-build-system)
     (home-page "https://cran.r-project.org/web/packages/proxy";)
     (synopsis "Distance and similarity measures")