diff --git a/pkgs/development/libraries/haskell/esqueleto/default.nix b/pkgs/development/libraries/haskell/esqueleto/default.nix
index 9103480d48f9..217b6f7a409a 100644
--- a/pkgs/development/libraries/haskell/esqueleto/default.nix
+++ b/pkgs/development/libraries/haskell/esqueleto/default.nix
@@ -5,8 +5,8 @@
 
 cabal.mkDerivation (self: {
   pname = "esqueleto";
-  version = "1.3.10";
-  sha256 = "0q333m7xaanxb1vzgf2yn6d7y3pgkbj9mjw5gnywms36v5zsfik7";
+  version = "1.3.12";
+  sha256 = "156wcdnjpvy0s65swncxsc8wg0ci0bnq4nsxkc6095wpn9pflnfg";
   buildDepends = [
     conduit monadLogger persistent resourcet tagged text transformers
     unorderedContainers