diff --git a/pkgs/development/libraries/haskell/diagrams/core.nix b/pkgs/development/libraries/haskell/diagrams/core.nix
index ed23b092b02..c2dbb27aebd 100644
--- a/pkgs/development/libraries/haskell/diagrams/core.nix
+++ b/pkgs/development/libraries/haskell/diagrams/core.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "diagrams-core";
-  version = "0.6.0.2";
-  sha256 = "1g4b1zabgfdpaf7y3804r3w04ll4sqqrf71rm9389dg17ghc1q85";
+  version = "0.7";
+  sha256 = "00ba31imq91w6lzy8blgxawr06igrjfrg4adrqy650wip8jafqwq";
   buildDepends = [
     dualTree MemoTrie monoidExtras newtype semigroups vectorSpace
     vectorSpacePoints