diff --git a/pkgs/development/libraries/haskell/parsers/0.10.1.1.nix b/pkgs/development/libraries/haskell/parsers/0.10.1.2.nix
similarity index 83%
rename from pkgs/development/libraries/haskell/parsers/0.10.1.1.nix
rename to pkgs/development/libraries/haskell/parsers/0.10.1.2.nix
index db79c81a62d..0f9c5f6634e 100644
--- a/pkgs/development/libraries/haskell/parsers/0.10.1.1.nix
+++ b/pkgs/development/libraries/haskell/parsers/0.10.1.2.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "parsers";
-  version = "0.10.1.1";
-  sha256 = "1w3dj3r2l0w54rafngrp7r1spqznbj5yzilkprqxvbvvj3jxgn5a";
+  version = "0.10.1.2";
+  sha256 = "1malfr2ls7f6di2rj2jcyxyqvjz0vb3p3v06j0r9if1bkjfzfp2j";
   buildDepends = [
     charset parsec text transformers unorderedContainers
   ];
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index 244ca770c5a..6351ea3bcb0 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -1706,8 +1706,8 @@ let result = let callPackage = x : y : modifyPrio (newScope result.finalReturn x
   parsec  = self.parsec3;
 
   parsers_0_9 = callPackage ../development/libraries/haskell/parsers/0.9.nix {};
-  parsers_0_10_1_1 = callPackage ../development/libraries/haskell/parsers/0.10.1.1.nix {};
-  parsers = self.parsers_0_10_1_1;
+  parsers_0_10_1_2 = callPackage ../development/libraries/haskell/parsers/0.10.1.2.nix {};
+  parsers = self.parsers_0_10_1_2;
 
   parsimony = callPackage ../development/libraries/haskell/parsimony {};