1 files changed, 4 insertions, 4 deletions
diff --git a/pkgs/tools/package-management/nix/default.nix b/pkgs/tools/package-management/nix/default.nix
index 76d11a03fc44..2777fbcc9035 100644
--- a/pkgs/tools/package-management/nix/default.nix
+++ b/pkgs/tools/package-management/nix/default.nix
@@ -164,13 +164,13 @@ in rec {
   };
 
   nixUnstable = lib.lowPrio (common rec {
-    name = "nix-2.2${suffix}";
-    suffix = "pre6600_85488a93";
+    name = "nix-2.3${suffix}";
+    suffix = "pre6631_e58a7144";
     src = fetchFromGitHub {
       owner = "NixOS";
       repo = "nix";
-      rev = "85488a93ec3b07210339f2b05aa93e970f9ac3be";
-      sha256 = "1n5dp7p2lzpnj7f834d25k020v16gnnsm56jz46y87v2x7b69ccm";
+      rev = "e58a71442ad4a538b48fc7a9938c3690628c4741";
+      sha256 = "1hbjhnvjbh8bi8cjjgyrj4z1gw03ws12m2wi5azzj3rmhnh4c802";
     };
     fromGit = true;
   });