diff --git a/shell.nix b/shell.nix
index 1a42aed..7e7684e 100644
--- a/shell.nix
+++ b/shell.nix
@@ -12,7 +12,7 @@ let
     inline-c, libGL, libGLU, QuickCheck, text, vector, pkgconfig }:
     mkDerivation {
       pname = "nanovg";
-      version = "0.5.2.0";
+      version = "0.6.0.0";
       #src = pkgs.fetchFromGitHub {
       #  owner = "nek0";
       #  repo = "nanovg-hs";