diff --git a/pkgs/applications/misc/lyx/default.nix b/pkgs/applications/misc/lyx/default.nix
index cb832ed99f5c..4c24f149f005 100644
--- a/pkgs/applications/misc/lyx/default.nix
+++ b/pkgs/applications/misc/lyx/default.nix
@@ -3,19 +3,19 @@
 }:
 
 stdenv.mkDerivation rec {
-  version = "2.0.4";
+  version = "2.0.5";
   name = "lyx-${version}";
 
   src = fetchurl {
     url = "ftp://ftp.lyx.org/pub/lyx/stable/2.0.x/${name}.tar.xz";
-    sha256 = "137dzmz1z6aqz9mdj8gmmi0k60s9sfn6gy916j175cwzq6hpncb8";
+    sha256 = "00pv2d9p8j1p6x87kalbn1bgxg9l4zqh65zcajrnh10a76isv6nk";
   };
 
   configureFlags = [
     #"--without-included-boost"
     /*  Boost is a huge dependency from which 1.4 MB of libs would be used.
         Using internal boost stuff only increases executable by around 0.2 MB. */
-    #"--without-included-mythes" # such a small library isn't worth a split package
+    #"--without-included-mythes" # such a small library isn't worth a separate package
   ];
 
   buildInputs = [