diff --git a/pkgs/tools/package-management/nix/default.nix b/pkgs/tools/package-management/nix/default.nix
index 8e71654cd56ef..da7ec54d70479 100644
--- a/pkgs/tools/package-management/nix/default.nix
+++ b/pkgs/tools/package-management/nix/default.nix
@@ -200,13 +200,13 @@ in lib.makeExtensible (self: ({
   });
 
   git = (common rec {
-    version = "2.24.0";
-    suffix = "pre20240723_${lib.substring 0 8 src.rev}";
+    version = "2.25.0";
+    suffix = "pre20240807_${lib.substring 0 8 src.rev}";
     src = fetchFromGitHub {
       owner = "NixOS";
       repo = "nix";
-      rev = "fb450de20ec8df558f9f7f167d748acf7cabe151";
-      hash = "sha256-xjN65yaPGwmly+Fdo6lVHL67+0IG+Cnxv7hNgYgoTGk=";
+      rev = "cfe66dbec325d5dcb601b642bd9c149ae1353147";
+      hash = "sha256-1hqjl4br3MRK1pkzDrhBSxKUhdfQ/P4b5KbLfGua64g=";
     };
     self_attribute_name = "git";
   }).override (lib.optionalAttrs (stdenv.isDarwin && stdenv.isx86_64) {