From b16b16e6c2ba9780ebdf936c325e06ebcc0a950b Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 30 Aug 2016 00:33:17 +0300
Subject: [PATCH] gnu: gsl: Update to 2.2.

* gnu/packages/maths.scm (gsl): Update to 2.2.
---
 gnu/packages/maths.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index c8b59dfd2a..9f088c8575 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -185,7 +185,7 @@ semiconductors.")
 (define-public gsl
   (package
     (name "gsl")
-    (version "2.1")
+    (version "2.2")
     (source
      (origin
       (method url-fetch)
@@ -193,7 +193,7 @@ semiconductors.")
                           version ".tar.gz"))
       (sha256
        (base32
-        "0rhcia9jhr3p1f1wybwyllwqfs9bggz99i3mi5lpyqcpff1hdbar"))))
+        "1pyq2c0j91z955746myn29c89jwkd435s2cbj8ks2hpag6d0mr2d"))))
     (build-system gnu-build-system)
     (arguments
      `(#:parallel-tests? #f))