diff --git a/pkgs/development/libraries/haskell/yesod-routes/default.nix b/pkgs/development/libraries/haskell/yesod-routes/default.nix
index ec09a68e32c7..c1dd27e377d7 100644
--- a/pkgs/development/libraries/haskell/yesod-routes/default.nix
+++ b/pkgs/development/libraries/haskell/yesod-routes/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "yesod-routes";
-  version = "1.1.1.1";
-  sha256 = "10cy50dnhbhwi0yspq0x06gzqpmhkalqq1sww2wjpv13hp53pq3m";
+  version = "1.1.2";
+  sha256 = "17yv2z7k1s958xyn552wpk0cwpivsnkvia8477yhgbp4n2d1i5jv";
   buildDepends = [ pathPieces text vector ];
   meta = {
     homepage = "http://www.yesodweb.com/";