1 files changed, 8 insertions, 4 deletions
diff --git a/pkgs/development/libraries/haskell/Chart-gtk/default.nix b/pkgs/development/libraries/haskell/Chart-gtk/default.nix
index 9dbb3c8ae9a..7e6f7d794af 100644
--- a/pkgs/development/libraries/haskell/Chart-gtk/default.nix
+++ b/pkgs/development/libraries/haskell/Chart-gtk/default.nix
@@ -1,12 +1,16 @@
 # This file was auto-generated by cabal2nix. Please do NOT edit manually!
 
-{ cabal, cairo, Chart, ChartCairo, colour, gtk, mtl, time }:
+{ cabal, cairo, Chart, ChartCairo, colour, dataDefaultClass, gtk
+, mtl, time
+}:
 
 cabal.mkDerivation (self: {
   pname = "Chart-gtk";
-  version = "1.2.4";
-  sha256 = "16dfmkls341cmk13j1z3rw2wxdvxr5rqsv1ff4qjhjak9j7hkqjq";
-  buildDepends = [ cairo Chart ChartCairo colour gtk mtl time ];
+  version = "1.3.1";
+  sha256 = "1bnhwiabwjhry6pfwi9xs4zg23vycqx3rpbc5qs7773sij93v7bj";
+  buildDepends = [
+    cairo Chart ChartCairo colour dataDefaultClass gtk mtl time
+  ];
   meta = {
     homepage = "https://github.com/timbod7/haskell-chart/wiki";
     description = "Utility functions for using the chart library with GTK";