diff --git a/pkgs/development/libraries/haskell/wxHaskell/wxc.nix b/pkgs/development/libraries/haskell/wxHaskell/wxc.nix
index 4026a892f6e..dc295d04c4b 100644
--- a/pkgs/development/libraries/haskell/wxHaskell/wxc.nix
+++ b/pkgs/development/libraries/haskell/wxHaskell/wxc.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "wxc";
-  version = "0.90.1.1";
-  sha256 = "0cvfphskvsq3lsl24h6jh8r6yw5jg8qa9wdc883yasfvmzmxwwgc";
+  version = "0.91.0.0";
+  sha256 = "0siab2h28dlyliznydxll22l9hdgwbmgddj01k1xw8hj4g7b53sa";
   buildDepends = [ wxdirect ];
   extraLibraries = [ libX11 mesa wxGTK ];
   noHaddock = true;
@@ -17,6 +17,6 @@ cabal.mkDerivation (self: {
     description = "wxHaskell C++ wrapper";
     license = "unknown";
     platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.andres ];
+    maintainers = with self.stdenv.lib.maintainers; [ andres ];
   };
 })