diff --git a/pkgs/development/libraries/haskell/diagrams/core.nix b/pkgs/development/libraries/haskell/diagrams/core.nix
index c087e27d025..ebea3fd6090 100644
--- a/pkgs/development/libraries/haskell/diagrams/core.nix
+++ b/pkgs/development/libraries/haskell/diagrams/core.nix
@@ -4,13 +4,12 @@
 
 cabal.mkDerivation (self: {
   pname = "diagrams-core";
-  version = "0.6.0.1";
-  sha256 = "0kw0rxk9a2zkpnbx4bfd0japm75y29ldvdn7i3c93kvz0p6jc2wa";
+  version = "0.6.0.2";
+  sha256 = "1g4b1zabgfdpaf7y3804r3w04ll4sqqrf71rm9389dg17ghc1q85";
   buildDepends = [
     dualTree MemoTrie monoidExtras newtype semigroups vectorSpace
     vectorSpacePoints
   ];
-  jailbreak = true;
   meta = {
     homepage = "http://projects.haskell.org/diagrams";
     description = "Core libraries for diagrams EDSL";