diff --git a/pkgs/applications/networking/bittorrentsync/default.nix b/pkgs/applications/networking/bittorrentsync/default.nix
index 989ceb235b02..f45908b2387a 100644
--- a/pkgs/applications/networking/bittorrentsync/default.nix
+++ b/pkgs/applications/networking/bittorrentsync/default.nix
@@ -5,15 +5,15 @@ let
     else if stdenv.system == "i686-linux" then "i386"
     else throw "Bittorrent Sync for: ${stdenv.system} not supported!";
 
-  sha256 = if stdenv.system == "x86_64-linux" then "1xba0wv45w4kg84i5sywkfk44vj9wxkr7f1vga2mpz86j8vq25iy"
-    else if stdenv.system == "i686-linux" then "10ml1wclix9236zcb4mh60hdm9vvfaarlb62z7fdrwk6ikqbm7fk"
+  sha256 = if stdenv.system == "x86_64-linux" then "115xsbi5z8ll0z07vx4rzzsgr6qba43f3z3nzx33pva5dpdr3ci9"
+    else if stdenv.system == "i686-linux" then "110k6cq6l3nr1gak2ri6i1kwis78r3zc1ilbipgcccdczf9fnx7p"
     else throw "Bittorrent Sync for: ${stdenv.system} not supported!";
 
   libPath = stdenv.lib.makeLibraryPath [ stdenv.gcc.libc ];
 in
 stdenv.mkDerivation rec {
   name = "btsync-${version}";
-  version = "1.3.94";
+  version = "1.4.82";
 
   src  = fetchurl {
     url  = "http://syncapp.bittorrent.com/${version}/btsync_${arch}-${version}.tar.gz";