diff --git a/pkgs/development/libraries/haskell/attoparsec/0.11.1.0.nix b/pkgs/development/libraries/haskell/attoparsec/0.11.1.0.nix
new file mode 100644
index 000000000000..bd7bdc745b28
--- /dev/null
+++ b/pkgs/development/libraries/haskell/attoparsec/0.11.1.0.nix
@@ -0,0 +1,20 @@
+{ cabal, deepseq, QuickCheck, scientific, testFramework
+, testFrameworkQuickcheck2, text
+}:
+
+cabal.mkDerivation (self: {
+  pname = "attoparsec";
+  version = "0.11.1.0";
+  sha256 = "09mks6lbzmqmdz6s10lvdklmc0mydd1sk5hphhnybp3yr4pvh7jc";
+  buildDepends = [ deepseq scientific text ];
+  testDepends = [
+    QuickCheck testFramework testFrameworkQuickcheck2 text
+  ];
+  meta = {
+    homepage = "https://github.com/bos/attoparsec";
+    description = "Fast combinator parsing for bytestrings and text";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
+  };
+})
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index c3ab21a09021..e3aabdf85c0a 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -142,7 +142,7 @@ let result = let callPackage = x : y : modifyPrio (newScope result.finalReturn x
   haskellPlatformArgs_future = self : {
     inherit (self) cabal ghc;
     async        = self.async_2_0_1_5;
-    attoparsec   = self.attoparsec_0_10_4_0;
+    attoparsec   = self.attoparsec_0_11_1_0;
     caseInsensitive = self.caseInsensitive_1_1_0_2;
     cgi          = self.cgi_3001_1_8_4;
     fgl          = self.fgl_5_4_2_4;
@@ -566,6 +566,7 @@ let result = let callPackage = x : y : modifyPrio (newScope result.finalReturn x
   attempt = callPackage ../development/libraries/haskell/attempt {};
 
   attoparsec_0_10_4_0 = callPackage ../development/libraries/haskell/attoparsec/0.10.4.0.nix {};
+  attoparsec_0_11_1_0 = callPackage ../development/libraries/haskell/attoparsec/0.11.1.0.nix {};
   attoparsec = self.attoparsec_0_10_4_0;
 
   attoparsecBinary = callPackage ../development/libraries/haskell/attoparsec-binary {};