1 files changed, 2 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/tools/package-management/nix/default.nix b/nixpkgs/pkgs/tools/package-management/nix/default.nix
index 518c1baad5a..269d7261536 100644
--- a/nixpkgs/pkgs/tools/package-management/nix/default.nix
+++ b/nixpkgs/pkgs/tools/package-management/nix/default.nix
@@ -174,10 +174,10 @@ in rec {
   };
 
   nixStable = callPackage common (rec {
-    name = "nix-2.3";
+    name = "nix-2.3.1";
     src = fetchurl {
       url = "http://nixos.org/releases/nix/${name}/${name}.tar.xz";
-      sha256 = "b1d1b4d87390941fc64b19776f1ed9e3871231d38f5a1f295dd13925acd3a98d";
+      sha256 = "bb6578e9f20eebab6d78469ecc59c450ac54f276e5a86a882015d98fecb1bc7b";
     };
 
     inherit storeDir stateDir confDir boehmgc;