diff --git a/pkgs/development/libraries/haskell/Chart-gtk/default.nix b/pkgs/development/libraries/haskell/Chart-gtk/default.nix
new file mode 100644
index 00000000000..dd6c54cf6b8
--- /dev/null
+++ b/pkgs/development/libraries/haskell/Chart-gtk/default.nix
@@ -0,0 +1,18 @@
+{ cabal, cairo, Chart, colour, dataAccessor, dataAccessorTemplate
+, gtk, mtl, time
+}:
+
+cabal.mkDerivation (self: {
+  pname = "Chart-gtk";
+  version = "0.17";
+  sha256 = "1i411kdpz75azyhfaryazr0bpij5xcl0y82m9a7k23w8mhybqwc7";
+  buildDepends = [
+    cairo Chart colour dataAccessor dataAccessorTemplate gtk mtl time
+  ];
+  meta = {
+    homepage = "https://github.com/timbod7/haskell-chart/wiki";
+    description = "Utility functions for using the chart library with GTK";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/pkgs/development/libraries/haskell/Chart/default.nix b/pkgs/development/libraries/haskell/Chart/default.nix
index a59e4ca7f42..bd649da5833 100644
--- a/pkgs/development/libraries/haskell/Chart/default.nix
+++ b/pkgs/development/libraries/haskell/Chart/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "Chart";
-  version = "0.16";
-  sha256 = "1mb8hgxj0i5s7l061pfn49m5f6qdwvmgy6ni7jmg85vpy6b7jra3";
+  version = "0.17";
+  sha256 = "1ip1a61ryypwfzj6dc6n6pl92rflf7lqf1760ppjyg05q5pn6qxg";
   buildDepends = [
     cairo colour dataAccessor dataAccessorTemplate mtl time
   ];
diff --git a/pkgs/development/tools/haskell/timeplot/default.nix b/pkgs/development/tools/haskell/timeplot/default.nix
index 62a03cae14e..b2f6316dd99 100644
--- a/pkgs/development/tools/haskell/timeplot/default.nix
+++ b/pkgs/development/tools/haskell/timeplot/default.nix
@@ -5,8 +5,8 @@
 
 cabal.mkDerivation (self: {
   pname = "timeplot";
-  version = "1.0.20";
-  sha256 = "0zlpqfd1l1ss9jjjb967a7jnn1h560ygv8zfiikcx6iagsjmysh2";
+  version = "1.0.21";
+  sha256 = "0x9f95w235yijp98xx9nry0ibsxr0iyshk6cd89n51xrk1zpk41l";
   isLibrary = false;
   isExecutable = true;
   buildDepends = [
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index 2cf5b3eeacf..99ba9e01895 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -682,6 +682,8 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
 
   Chart = callPackage ../development/libraries/haskell/Chart {};
 
+  ChartGtk = callPackage ../development/libraries/haskell/Chart-gtk {};
+
   ChasingBottoms = callPackage ../development/libraries/haskell/ChasingBottoms {};
 
   checkers = callPackage ../development/libraries/haskell/checkers {};