diff --git a/pkgs/development/libraries/haskell/dlist/default.nix b/pkgs/development/libraries/haskell/dlist/default.nix
index f87e7e2d7589..bf63239dd812 100644
--- a/pkgs/development/libraries/haskell/dlist/default.nix
+++ b/pkgs/development/libraries/haskell/dlist/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "dlist";
-  version = "0.7";
-  sha256 = "1abbym3afm77xkgcrv3d9nl4wn69m7m3gxahdcvkg1ir1sm2pkyi";
+  version = "0.7.0.1";
+  sha256 = "197k608ja69xc531r7h3gmy1mf6dsk27b3mkpgp4zdw46z6lcb5l";
   buildDepends = [ deepseq ];
   testDepends = [ Cabal QuickCheck ];
   meta = {