diff --git a/pkgs/development/libraries/haskell/diagrams/lib.nix b/pkgs/development/libraries/haskell/diagrams/lib.nix
index fc99e80ddad..a737160ea60 100644
--- a/pkgs/development/libraries/haskell/diagrams/lib.nix
+++ b/pkgs/development/libraries/haskell/diagrams/lib.nix
@@ -4,13 +4,12 @@
 
 cabal.mkDerivation (self: {
   pname = "diagrams-lib";
-  version = "0.6.0.2";
-  sha256 = "0jxpbggwgbjnl2yx7y0zcjs2fls7y1wm33wllq5j9snkiz1n81hb";
+  version = "0.6.0.3";
+  sha256 = "0rc3m2v1bxlm5rz1pi1w4k37sbgmr9qv54rllsqan1kicafjaqw1";
   buildDepends = [
     active colour dataDefault diagramsCore monoidExtras newtype
     NumInstances semigroups vectorSpace
   ];
-  jailbreak = true;
   meta = {
     homepage = "http://projects.haskell.org/diagrams";
     description = "Embedded domain-specific language for declarative graphics";