diff --git a/pkgs/development/libraries/haskell/bytestring-trie/default.nix b/pkgs/development/libraries/haskell/bytestring-trie/default.nix
new file mode 100644
index 000000000000..8cbc0f30ea3e
--- /dev/null
+++ b/pkgs/development/libraries/haskell/bytestring-trie/default.nix
@@ -0,0 +1,14 @@
+{cabal, binary}:
+
+cabal.mkDerivation (self : {
+  pname = "bytestring-trie";
+  version = "0.2.3";
+  sha256 = "1zb4s7fd951swc648szrpx0ldailmdinapgbcg1zajb5c5jq57ga";
+  propagatedBuildInputs = [binary];
+  meta = {
+    description = "An efficient finite map from (byte)strings to values";
+    license = "BSD3";
+    maintainers = [self.stdenv.lib.maintainers.andres];
+  };
+})
+
diff --git a/pkgs/development/libraries/haskell/hp2any-core/default.nix b/pkgs/development/libraries/haskell/hp2any-core/default.nix
new file mode 100644
index 000000000000..b7e7d1da40dc
--- /dev/null
+++ b/pkgs/development/libraries/haskell/hp2any-core/default.nix
@@ -0,0 +1,14 @@
+{cabal, bytestringTrie, network}:
+
+cabal.mkDerivation (self : {
+  pname = "hp2any-core";
+  version = "0.10.1";
+  sha256 = "1qblsvlj4x22ml3k5mlr28r5xk9rmi7lpipd369dbvdzm0rflf03";
+  propagatedBuildInputs = [bytestringTrie network];
+  meta = {
+    description = "Heap profiling helper library";
+    license = "BSD3";
+    maintainers = [self.stdenv.lib.maintainers.andres];
+  };
+})
+
diff --git a/pkgs/development/libraries/haskell/hp2any-graph/default.nix b/pkgs/development/libraries/haskell/hp2any-graph/default.nix
new file mode 100644
index 000000000000..b0e3d3ddfcde
--- /dev/null
+++ b/pkgs/development/libraries/haskell/hp2any-graph/default.nix
@@ -0,0 +1,14 @@
+{cabal, GLUT, OpenGL, hp2anyCore, network, parseargs}:
+
+cabal.mkDerivation (self : {
+  pname = "hp2any-graph";
+  version = "0.5.3";
+  sha256 = "1al20pxfgkgwynrx7vr0i57342s91lcm3cnd9qjx8b6vkqmzykkq";
+  propagatedBuildInputs = [GLUT OpenGL hp2anyCore network parseargs];
+  meta = {
+    description = "Real-time heap graphing utility and profile stream server with a reusable graphing module";
+    license = "BSD3";
+    maintainers = [self.stdenv.lib.maintainers.andres];
+  };
+})
+
diff --git a/pkgs/development/libraries/haskell/parseargs/default.nix b/pkgs/development/libraries/haskell/parseargs/default.nix
index f105aaf5cfb2..08a5ac652e57 100644
--- a/pkgs/development/libraries/haskell/parseargs/default.nix
+++ b/pkgs/development/libraries/haskell/parseargs/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self : {
   pname = "parseargs";
-  version = "0.1.2";
-  sha256 = "93e34497bc3921f245474a8fc1807303211cf5ab40f0b655e02eb0242ef75694";
+  version = "0.1.3.2";
+  sha256 = "1ncdbjzfkhb1f3aznsci26kss9nrv3iilc65q5xdl9nly8p837mv";
   meta = {
     description = "Command-line argument parsing library for Haskell programs";
   };
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index 09cc5606adfe..03df774c4c85 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -365,6 +365,8 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
 
   bytestringNums = callPackage ../development/libraries/haskell/bytestring-nums {};
 
+  bytestringTrie = callPackage ../development/libraries/haskell/bytestring-trie {};
+
   cairo = callPackage ../development/libraries/haskell/cairo {
     inherit (pkgs) cairo zlib;
   };
@@ -617,6 +619,10 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
 
   hostname = callPackage ../development/libraries/haskell/hostname {};
 
+  hp2anyCore = callPackage ../development/libraries/haskell/hp2any-core {};
+
+  hp2anyGraph = callPackage ../development/libraries/haskell/hp2any-graph {};
+
   hscolour = callPackage ../development/libraries/haskell/hscolour {};
 
   hsemail = callPackage ../development/libraries/haskell/hsemail {};