1 files changed, 3 insertions, 3 deletions
diff --git a/pkgs/development/libraries/libtommath/default.nix b/pkgs/development/libraries/libtommath/default.nix
index d76237e141d3..8e9b79b39d3b 100644
--- a/pkgs/development/libraries/libtommath/default.nix
+++ b/pkgs/development/libraries/libtommath/default.nix
@@ -1,11 +1,11 @@
 {stdenv, fetchurl, libtool}:
 
 stdenv.mkDerivation {
-  name = "libtommath-0.39";
+  name = "libtommath-1.0";
   
   src = fetchurl {
-    url = http://math.libtomcrypt.com/files/ltm-0.39.tar.bz2;
-    sha256 = "1kjx8rrw62nanzc5qp8fj6r3ybhw8ca60ahkyb70f10aiij49zs2";
+    url = https://github.com/libtom/libtommath/releases/download/v1.0/ltm-1.0.tar.xz;
+    sha256 = "0v5mpd8zqjfs2hr900w1mxifz23xylyjdqyx1i1wl7q9xvwpsflr";
   };
 
   buildInputs = [libtool];