diff --git a/pkgs/development/libraries/haskell/atomic-primops/default.nix b/pkgs/development/libraries/haskell/atomic-primops/default.nix
index 9f1c2eedc66a..c5bc0dd2b475 100644
--- a/pkgs/development/libraries/haskell/atomic-primops/default.nix
+++ b/pkgs/development/libraries/haskell/atomic-primops/default.nix
@@ -2,11 +2,11 @@
 
 cabal.mkDerivation (self: {
   pname = "atomic-primops";
-  version = "0.5";
-  sha256 = "0pni44gi9sh4l3hxwh7bqadhh6nc7v8w869sv9n45vkxwhhwbk4i";
+  version = "0.6";
+  sha256 = "0jj4mv9vzk7s257gnjs00fza6shr7j9bv8p48gj61yncg0qdypiz";
   buildDepends = [ Cabal primitive ];
   meta = {
-    homepage = "https://github.com/rrnewton/haskell-lockfree-queue/wiki";
+    homepage = "https://github.com/rrnewton/haskell-lockfree/wiki";
     description = "A safe approach to CAS and other atomic ops in Haskell";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;