diff --git a/pkgs/development/libraries/haskell/persistent/default.nix b/pkgs/development/libraries/haskell/persistent/default.nix
index 45b1da1ca79..817047fd5c0 100644
--- a/pkgs/development/libraries/haskell/persistent/default.nix
+++ b/pkgs/development/libraries/haskell/persistent/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "persistent";
-  version = "1.1.0.1";
-  sha256 = "07b9d9fcah3k03r2pm6mfl3qsdp4s9gbb376by3122nvc26w6sjc";
+  version = "1.1.2";
+  sha256 = "1khzbmdw3ham8ig58srvcdsz4j5r9mg2s2ackm1f40851fa0642r";
   buildDepends = [
     aeson attoparsec base64Bytestring blazeHtml blazeMarkup conduit
     liftedBase monadControl monadLogger pathPieces poolConduit