diff --git a/pkgs/development/libraries/haskell/HaTeX/default.nix b/pkgs/development/libraries/haskell/HaTeX/default.nix
index 370c371eb8c..c2968cfc8e6 100644
--- a/pkgs/development/libraries/haskell/HaTeX/default.nix
+++ b/pkgs/development/libraries/haskell/HaTeX/default.nix
@@ -6,14 +6,14 @@
 
 cabal.mkDerivation (self: {
   pname = "HaTeX";
-  version = "3.14.0.0";
-  sha256 = "0vbwhj031ny2vkp5hjxihlmpxaqy1far2nmxfzl1bv6rx0sqfjbg";
+  version = "3.15.0.0";
+  sha256 = "1rhxml458d8y0vxns2rp76yvfk66496mvab81i71km653n6g5kky";
   buildDepends = [
     matrix parsec QuickCheck text transformers wlPprintExtras
   ];
   testDepends = [ QuickCheck tasty tastyQuickcheck text ];
   meta = {
-    homepage = "http://daniel-diaz.github.io/projects/hatex";
+    homepage = "http://wrongurl.net/haskell/HaTeX";
     description = "The Haskell LaTeX library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;