1 files changed, 3 insertions, 3 deletions
diff --git a/nixpkgs/pkgs/development/compilers/bluespec/default.nix b/nixpkgs/pkgs/development/compilers/bluespec/default.nix
index defe78d7c318..7a76d4948e73 100644
--- a/nixpkgs/pkgs/development/compilers/bluespec/default.nix
+++ b/nixpkgs/pkgs/development/compilers/bluespec/default.nix
@@ -27,13 +27,13 @@ let
   ghcWithPackages = ghc.withPackages (g: (with g; [old-time regex-compat syb split ]));
 in stdenv.mkDerivation rec {
   pname = "bluespec";
-  version = "unstable-2020.11.04";
+  version = "unstable-2021.03.29";
 
   src = fetchFromGitHub {
       owner  = "B-Lang-org";
       repo   = "bsc";
-      rev    = "103357f32cf63f2ca2b16ebc8e2c675ec5562464";
-      sha256 = "0iikzx0fxky0fmc31lyxfldy1wixr2mayzcn24b8d76wd4ix1vk3";
+      rev    = "00185f7960bd1bd5554a1167be9f37e1f18ac454";
+      sha256 = "1bcdhql4cla137d8xr8m2h21dyxv0jpjpalpr5mgj2jxqfsmkbrn";
     };
 
   enableParallelBuilding = true;