diff --git a/pkgs/tools/package-management/nix/default.nix b/pkgs/tools/package-management/nix/default.nix
index fdcd5d298040..8772d9df0b1e 100644
--- a/pkgs/tools/package-management/nix/default.nix
+++ b/pkgs/tools/package-management/nix/default.nix
@@ -241,14 +241,14 @@ lib.makeExtensible (
 
       nixComponents_git =
         (nixDependencies.callPackage ./modular/packages.nix rec {
-          version = "2.35pre20260305_${lib.substring 0 8 src.rev}";
+          version = "2.35pre20260328_${lib.substring 0 8 src.rev}";
           inherit teams;
           otherSplices = generateSplicesForNixComponents "nixComponents_git";
           src = fetchFromGitHub {
             owner = "NixOS";
             repo = "nix";
-            rev = "124b277764bba830a35fea1dff7ced6db4b3f290";
-            hash = "sha256-qTdRLFF1TgUj+EM34XO4nLyunSxKzbaSvKeuLdOmv2w=";
+            rev = "7edcd0a24dc71abb7caa600527833ef540c1bc86";
+            hash = "sha256-fybp46IQmRN7lEUTChc3MTqxmRutmDO4RNSPEQfJQsQ=";
           };
         }).appendPatches
           patches_common;